Madam, all your lectures are so lucid! We did not have calculus in high school, and as a clinician I needed to understand the dynamics of the on-going Covid-19 pandemic. I have been able to learn calculus from your lectures, and have been successful in understanding the epidemic curves much better. thanks so much!
I really appreciate how you explain each step and include the simplest of things like labeling the slope as ‘m’ because some of us get confused when only slope is said.
Thank you SO much NancyPi! This video saved my life because my online lecture skipped the tangent equation part, making it extremely confusing and having me stuck in a problem because I forgot how to recreate the Y-Y1=m(X-X1) form and turning it into Y=mX+b for the final answer. You explained this concept very clearly and I am extremely grateful for this. I subscribed to you and liked the video. Thank you again and I hope to watch more of your Calculus videos in the future. Best regards.
OMG you are so helpful! Taking calc online during COVID has been awful. I got a 30 out of 100 on my first test, and I have my second one this week. I finally understand this after watching your video!! I am gonna binge the rest of your videos now to save my grade!
Oh common she is obviously under hostage situation. But I never seen such a cyber crime where the user is forced to run a channel in order to send secret codes or maybe something for more vivid reason.
The basic Example really helped me get underway on my derivatives homework. I've never had to learn them until Uni, and still didn't grasp it in the week I had lectures about it. Thanks for an awesome video.
Your videos are great btw. Way better than every professor at purdue and were essentially a top 3 engineering school in the nation. please keep making more
thank you sm for doing this . I really learn alot from your videos than from my maths class. im actually writting about this in a couple of hours and i seriously didnt have a cooking clue on what " tangent to a curve " is and my textbook looks like its written in a foreign language to me rn so your video reallllllllyyyyyyyyyyyyyyyy helped me thank you :)
oh my gosh, thank you so much. i've been dying trying to solve these problems using an entirely different insanely hard process that never worked, and you made it so easy i thought it wouldnt work, but i was able to solve the problem correctly FINALLY because of you!!! thank you!!!!
thank you so much!! you’re my favorite youtube math tutor now!! please don’t stop using you’re platform to share and help the students like me who’s having a hard time understanding the lessons that are thought by our actual teachers. God bless you! xoxo
Nancy, your video helped so much and in addition it's so refreshing to see beauty as well as brains you picked my interest more then I can say... thank you for your help
Thanks Nancy! My online textbook is a copy paste job and it's horrible. Literally horrible. I don't know why they would try and show an example of a new idea and skip steps, or use a 1 which then become 1/2 for m and b. Can't make it any more confusing. This helped!
Hey Rock Store sir, if your still having a hard time understanding or want to have a more personalized experience in understanding math topics, I highly recommend checking out Kadama on the app store! It has tons of great tutors that you can request at your own budget! apps.apple.com/app/apple-store/id1350994411?pt=118988390&ct=YT1&mt=8
I think my Calc professor is to smart to teach calculus. He rambles on about things further along in the course before we understand the concepts that are infront of us. She is a very easy to follow and understand in comparison.
16:04 just in case anyone wants a bit of clarification on how she got √3 and how you can find it yourself, tan is equal to sin/cos. (And cot is cos/sin.) Ok, So to find tan of π/3, just do sin(π/3) over cos(π/3) Use your unit circle (or look for that awesome, old video on youtube on how to memorize the unit circle) and you'll see sin(π/3) = √3/2 cos(π/3) = 1/2 (as you are shown in the video) so divide the two... or even better, multiply one by the reciprocal of the other. √3/2 times 2/1. The twos cancel out and you're left with √3
A straight line y=-x+4 cuts the parabola with equation y=16-x^2 at the points A and B. a.Find the coordinates of A and B b.Calculate the distance between the points A and B c.Find the equation of the tangents at A and B, and hence determine where the tangents meet. d.At the point where A and B meet, the line Q is perpendicular to the line B. find the equation of the lin
can you do a video on logarithmic differentiation? BTW YOU'RE AMAZING! I was so confused until your videos and now it's simple and makes complete sense.
Thank you very much for saving me from my math teacher who gives speech through zoom at a lightning pace and says you have already learnt in 2nd and high school so he wouldn't mention again, which is so annoying.
that's really great teaching method , Ma'am i am from pakistan but i am really impressed by your teaching style,you teach very slowly by doing this i have cleared all point of this tiopic
thank you so much, Nancy!! I was forgetting a lot of these things and my uni prof was overcomplicating something I already learned in high school haha.
I'm so confused about how she writes. Is she left handed and writing backwards right to left? This is sorcery! On a serious note, Nancy- these videos are going to help me not have to repeat trig! Thank you so much!
First of all she's writing on a glass screen(I assume u know this).. she writes in the correct direction for herself (the usual left to write), but then the video is mirrored which makes it straight for the viewers.
Nancy, your videos are so helpful! They have really helped me through Calc1. But there's something I must know... How do you write backwards? It blows my mind every time
I love how she speaks slowly and gives multiple examples. It's almost like she knows I'm a moron and yet she does not judge me.
A true teacher. 😂
shes judging u silently
HAHAHHAHA hilarious comment
I feel you bro
NEVER PUT YOURSELF DOWN, even as a joke!
Definite life saver. I basically have three Calc teachers, NancyPi, Kahn Academy...and my professor.
And the Organic Chemistry Tutor
Great teacher: very consequencial,slowly speaking and clear. Thank you!
...and pretty, to keep eyes focused on the front of the class...
Completely different from mine
Pervert alert
SIMP, but yeah
@@sabertig3489 dude wtf...
I'm trying my best to learn calculus with my last remaining brain cells. Thank you Nancy for this very comprehensive video.
Madam, all your lectures are so lucid! We did not have calculus in high school, and as a clinician I needed to understand the dynamics of the on-going Covid-19 pandemic. I have been able to learn calculus from your lectures, and have been successful in understanding the epidemic curves much better. thanks so much!
I really appreciate how you explain each step and include the simplest of things like labeling the slope as ‘m’ because some of us get confused when only slope is said.
Thank you SO much NancyPi! This video saved my life because my online lecture skipped the tangent equation part, making it extremely confusing and having me stuck in a problem because I forgot how to recreate the Y-Y1=m(X-X1) form and turning it into Y=mX+b for the final answer. You explained this concept very clearly and I am extremely grateful for this. I subscribed to you and liked the video. Thank you again and I hope to watch more of your Calculus videos in the future. Best regards.
OMG you are so helpful! Taking calc online during COVID has been awful. I got a 30 out of 100 on my first test, and I have my second one this week. I finally understand this after watching your video!! I am gonna binge the rest of your videos now to save my grade!
Got a 30/100 on my first exam too, the next one is next week, hopefully I do better😅😅😅
anyone else struggling at zoom university and relying on youtube videos?
yes sir, from México xD
yessir haha not zoom tho just pre-recorded lectures ;/
Exactly!
Anybody else have a calc test tomorrow? Like if so
im getting absolutely clapped, gl man
well... calc midterm tomorrow, so thats swell
Applied calc mid term
Yes
Dude I am fucked for tmw
I will always pray for u because u saved my life
She is a very dedicated teacher she doesn't want the students to miss even the infinitecimal valuable information.
If you are being held hostage, blink twice
Wtf
Oh common she is obviously under hostage situation. But I never seen such a cyber crime where the user is forced to run a channel in order to send secret codes or maybe something for more vivid reason.
@@pro2ocol *MARINA JOYCE*
Would you go on TV and say Hello I am Nancy Pi?
Mohammed Wasey Siddiqui Just think of all that RUclips revenue...
Going to have finals tomorrow, finally I understood this topic, thank you for making these videos to help students
I learned more in this video than I did in 3 weeks of college calculus. Thank you, u saved my grades 😂😊
u guys learn this in your college??!!. let me guess, u r american ryt??!
@@mehulsiwach1648 there are college courses available for all levels of proficiency.
The basic Example really helped me get underway on my derivatives homework. I've never had to learn them until Uni, and still didn't grasp it in the week I had lectures about it. Thanks for an awesome video.
You won’t get a clearer explanation than Nancy P’s demo! Well done !
Ugh, you're a lifesaver. I've watched your videos and understand more than everything my professor has provided combined. Thank you!
I just wanted to say thank you Nancy. I am not sure why my professor made this so unnecessarily hard. You are the Math Goddess.
Thanks a lot, NancyPi. As always, you make Calculus easy to understand.
Your videos are great btw. Way better than every professor at purdue and were essentially a top 3 engineering school in the nation. please keep making more
thank you sm for doing this . I really learn alot from your videos than from my maths class.
im actually writting about this in a couple of hours and i seriously didnt have a cooking clue on what " tangent to a curve " is and my textbook looks like its written in a foreign language to me rn
so your video reallllllllyyyyyyyyyyyyyyyy helped me
thank you :)
Thank you, Professor Pi, my other professor seems to have gone missing.
oh my gosh, thank you so much. i've been dying trying to solve these problems using an entirely different insanely hard process that never worked, and you made it so easy i thought it wouldnt work, but i was able to solve the problem correctly FINALLY because of you!!! thank you!!!!
I will sleep at peace tonight, I have a calculus exam tomorrow :)))) I feel good now
thank you so much!! you’re my favorite youtube math tutor now!! please don’t stop using you’re platform to share and help the students like me who’s having a hard time understanding the lessons that are thought by our actual teachers. God bless you! xoxo
LOCD&LOOSE ugh, ikr 🙁
Nancy, your video helped so much and in addition it's so refreshing to see beauty as well as brains you picked my interest more then I can say... thank you for your help
how do you write on that i'm perplexed
shes has a clear board is front of her then the camera is flipped in editing
GENIUS!
Writing on a clear board and then the video is mirrored
iknow right :D
@@yoitslemonboy6988 oh, no way! that's actually so smart
Thank you for doing these. You are an awesome teacher. I wish I had these videos when I was taking math classes in college.
Nancy, you're the best math teacher in the universe! Kiss 🌹💋👏👏👏👏👏👏👏👏👏
Thanks Nancy! My online textbook is a copy paste job and it's horrible. Literally horrible. I don't know why they would try and show an example of a new idea and skip steps, or use a 1 which then become 1/2 for m and b. Can't make it any more confusing. This helped!
beautiful, simple, to the point. Thanks
if my calc professor looked something like you I wouldve probably majored in math. thanks for the video.
This is one of the best math videos ive ever watched
Thank you so much for your helpful explanation! I like how you took your time to fully go over everything.
Smart, beautiful, and well spoken. What a great video!
What a soft spoken person you are . Thank you so much mam 💖
Great way of teaching... my concepts got clear after watching ur video...❤
Hey Rock Store sir, if your still having a hard time understanding or want to have a more personalized experience in
understanding math topics, I highly recommend checking out Kadama on the app store!
It has tons of great tutors that you can request at your own budget! apps.apple.com/app/apple-store/id1350994411?pt=118988390&ct=YT1&mt=8
Miss Nancy is really great at teaching children.so generous
This was extremely helpful. I didn't even need to watch the full video. Thank you for explaining it thoroughly!
I really appreciate this video, you are so far the best at explaining calculus out of everyone I've seen, keep it up, it helps me a lot
I was never addicted to any youtube channel this much!
Does anybody else think Nancy's video is 100 times more helpful than classes? Not to mention it is only one fifth the time
Your teaching is very understandable😊
You are a great teacher and your teaching method is very good and understsndable . Thank you from Iraq🇮🇶🇮🇶🌹🌹🌹
a linear.....line 🤣😂😅. Great video. I'm learning so much calculus. I don't even know why. I'm not even in school!
This has made school so much easier for me. I have a chance of getting into the university of my dreams now! Thank you so much!!
NancyPi is so undersubscribed....very good instrutor
Hi @NancyPi! Thank you for the explanation. This helped me tremendously.
I think my Calc professor is to smart to teach calculus. He rambles on about things further along in the course before we understand the concepts that are infront of us. She is a very easy to follow and understand in comparison.
16:04 just in case anyone wants a bit of clarification on how she got √3 and how you can find it yourself, tan is equal to sin/cos. (And cot is cos/sin.) Ok,
So to find tan of π/3, just do sin(π/3) over cos(π/3)
Use your unit circle (or look for that awesome, old video on youtube on how to memorize the unit circle) and you'll see
sin(π/3) = √3/2
cos(π/3) = 1/2 (as you are shown in the video)
so divide the two... or even better, multiply one by the reciprocal of the other.
√3/2 times 2/1. The twos cancel out and you're left with √3
A straight line y=-x+4 cuts the parabola with equation y=16-x^2 at the points A and B.
a.Find the coordinates of A and B
b.Calculate the distance between the points A and B
c.Find the equation of the tangents at A and B, and hence determine where the tangents meet.
d.At the point where A and B meet, the line Q is perpendicular to the line B. find the equation of the lin
can you do a video on logarithmic differentiation? BTW YOU'RE AMAZING! I was so confused until your videos and now it's simple and makes complete sense.
Thank you very much for the concept. The video was in detail and easy to understand.
Thank you. This helped me understand how to do these problems on my homework
you are amazing!! this explained the topic better than many hours in my college class. thank you so much!
I wish all people teach like you do
nancy i've learned more from you than my prof by far. thanks so much for all your great vids!!! (also i love your shirt)
Thank you very much for saving me from my math teacher who gives speech through zoom at a lightning pace and says you have already learnt in 2nd and high school so he wouldn't mention again, which is so annoying.
I love NancyPi makes math easier and fun to understand! Beauty + Intelligence = NancyPi
5* rating.
Thank you so much nancy.
that unit circle is very important.... thanks!
4 hrs before the deadline. Thanks a lot♡
that's really great teaching method , Ma'am i am from pakistan but i am really impressed by your teaching style,you teach very slowly by doing this i have cleared all point of this tiopic
Your voice is like so calming this is like mathASMR in itself lol
I had the same thought.. maths ASMR
Nancy, you made my life so much easier. thank you.
hey nancy, can you make a video on solving optimization problems using calculus?
Yes, videos on complicated and harder calculus problems?
Yes! optimization or related rates..
Omg if she was my maths teacher I'll be present in the class every day
thank you so much, Nancy!! I was forgetting a lot of these things and my uni prof was overcomplicating something I already learned in high school haha.
I have to subscribe. So helpful. I wish teachers in calc are like this
Very easy to understand, great speech speed. Very nice!
What’s not like about your videos?… one learns a bunch plus you are adorable!
thanks, i´m Colombian and i don't have idea about derivates, but for you, i can understand better
Definitely helped with my college Calc class, thank you! Subscribed
thanks for the method and different examples
What a gifted tutor
You really give me positive energy thank you 💕
Omg I was stuck in the equation for so long thank you!!!!!!!
Thank you! I was super frustrated and couldn't figure out my homework.
Maths teachers like Nancy are the best 😜 learning from her
I'm so in love with math... I mean Nancy... I mean calculus
Welcome back!
Thank you so much for this, it helped me a lot with my homework and hopefully, you have more videos as I get more into calculus.
Thank you so much Nancy for ur nice explanation
Forever I wish you were my calculus teacher!
f(x)=2mcotx+secx−2-√x+4m
Find the value of m if the slope of the tangent line at
x=π4
is 28
help pls
Your student is lucky . Great teacher 👍
thank u very much your explination is so simple
thank you Nancy it help me a lot
Thank you..... Thank you so much ma'am............. I always want to study with you lots of love ma'am from India......... We love you............ ❤❤❤
You are a great teacher thank you and bless you!!!
School seems pretty useless when videos such as this one explain it so much better.
If you play at .75 speed, she sounds really sarcastic.
Absolutely amazing video. Thanks, it was very helpful!
I'm so confused about how she writes. Is she left handed and writing backwards right to left? This is sorcery! On a serious note, Nancy- these videos are going to help me not have to repeat trig! Thank you so much!
First of all she's writing on a glass screen(I assume u know this).. she writes in the correct direction for herself (the usual left to write), but then the video is mirrored which makes it straight for the viewers.
@@mrpancakes yeah, I figured that out probably thirty seconds after posting that. thank you professor
Nancy, your videos are so helpful! They have really helped me through Calc1. But there's something I must know...
How do you write backwards? It blows my mind every time
She flips the video lol
Liked the way you explain math
I think you should also do a video
On derivative of trigonometric functions
Keep up the good work💪🏼❤️
You're the best Nancy. Thanks so much!
Our teachers should learn teaching from her ....
Thank you so much🙏🏻 I was so confused