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I have a national math exam today and this help me understand the topic immediately

Good night

thanks man

10 years late to say this but you're landing in heaven.

very informative. thanks!

hii- I don't normally comment on yt vids, but i just wanted to thank you for this as i have my exam tomorrow and couldnt find any other resources available to explain this concept to me- TYSM FOR SAVING MY GRADE

Ere😢

Thank you so much! I was struggling with how the HShift affected the VA, but now all my questions have been answered!

This helped alot❤️🍑💖 Thanks Soo muchhhhhhhhhhhhhhhhhhhhhhhh💖❤️🍑💖.

Couldn’t agree more with several commenters: I’ve been teaching myself precalc and looking for days for the “perfect” video to explain fully/clearly how to model a periodic context using sin and cos functions (especially how to find the phase shift/“c” value). This video is awesome!

So the example at the beginning, what the hell used and the two friends was used to demonstrate Angle of elevation's and angle of depression simultaneously with a backwards Z! this man is a lifesaver!

Bro how is this possible? You explained this topic in 13 minutes and I understood but my maths teacher used 2 hours to teach me this and I didn't get it

Thanks for this! I kept trying to factor out and divide by numbers, then wondering why my CAS gave me such different answers. This was helpful!

how are you supposed to solve for "a" in the second example tho?

God bless you !!!! Thank you so much !!!!!

how is the bottom angle 56? just need to know so I can interpret by myself

thanks for this helpful video👌👌

he did 60/x but like tangent is opposite over adjacent it supposed to x/60

How do you write a vector in tensor form with the T and the single index… since a vector is a rank one tensor. I’ve never seen that done, and I’m wondering if it only has one index how can it define the vector given that vector is defined by a component times basis factor. is it possible to cram both a component and a basis factor into one index you see my confusion thank you

Thanks. But how do you represent a vector in tensor form? I’ve never seen anybody adequately explain if it’s even possible

A++ Explanation. Thank you.

i dont get how you can be sure tho 17:00 because i can also start at the maximum value near the y-axis

lecture is good graphs are terrible so bad to watch! ı guess he is phyco

Very nice example. 🥳 Thank you.

Bro just making stuff up on the fly about what the vector coordinates are lmao. Bro wrote (-2,-2,3)

so grateful for your videos, thank you, please keep going, - subscribed!

So easy teacher rambled for 75 mins and I didn’t understand shit

Thank you so much very useful information

Thank you so much for this

Thank goodness for this video, test coming in 2 hours and ive got this down in 5 mins, thanks a lot!

I'm struggling with maths and I need a tutor

Respected Sir! You have done questions which no one mentions properly because they are difficult to solve but you have made them super easy.Thank you so much sir.Please make some more videos every week.I need your help as I teach O level students and I want to take concepts and then share with my students.

How did you even get that 282?? Asking only im so confused about your calcylatingbthings 😭

How come did you get that 78 when 60m-12=48 ?? Im so confused tho

I don’t understand when you are using a pie😭😭💔please use this equation but don’t not use a pie or is it necessary/important to use it?

Wouldn't the center of firmament be higher than the edge? Doesn't said firmament arc at a 42° angle?

isnt it x-2pi/3 on the last question for cos function

I have a question how did you get the 56 degrees 😓

I don't understand yet but I will ✌️

amazing thank you!

it is not 4 down it is 5 . but you probably don't make RUclips videos anymore so this is just for the comments

THANK YOU🙏🙏

how is building a 23.6 im confused please help me😭

Please if you could send an easier Video. It would be great Thank you 🥺

Wrong!😳calculation… on shorter house angle of depression =angle of elevation (congruent angles) = 34 therefore shorter house >> 35/tan34 = ~ 52m likewise longer house >> 35/tan24= ~ 79m so total height = 131m

Why is it 56

You teach better than my young teacher, she 26 and only talks wit students and barely teaches good

really helped me out for my math reporting tomorrow

bro just said just use ur calculator and find out the answer😢

Thanks a lot😊