Evaluate Inverse Trig Functions - Step by Step
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- Опубликовано: 12 янв 2021
- 👉Learn how to evaluate inverse trigonometric functions and understand why we have to apply restriction.
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Your videos are so good that if I ever have kids I'm gonna make sure they watch you.
Hows your progress with that lol 😆
I'm not sure if I'm stupid or just really dense because after watching, I still don't get it.
No yeah I get that, this guy is great and all, but like he's kinda just talking real fast and im just staring into his soul thinking wtf am i doing.
its both
Oh my gosh! I literally could cry that you posted this video. I just went back to school after being gone for 15 years. I'm doing PreCal this winter and my teacher is just straight reading from our book and I have been so confused. You put it into such simple terms, I actually feel like I can do this and succeed. I literally started learning inverse trig the day you posted this and man am I thankful! Been watching your videos for a few months now preparing for PreCal!
Really
right there with you ! dont worry you are not alone!
Please don’t stop doing these. They help so much. I’m really struggling in my math class and your videos have helped me so much. Thank you
So happy to help!!
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Happy to be there for you!!
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This man be teaching me more than my prof, I've understood better here than sitting in my 1hr and 45 min class. Hope your pillow is cold all the time, thank you!
I was actually in the middle of using one of your older videos for help on math when you uploaded this, thanks so much your a big help to a lot of people!
I don't know how to tell you this, but you have helped me through so many problems and questions throughout my highschool years, and I just wanted to say thank you. I appreciate all the work you put into your channel and want to cheer you on to keep going and continue helping others. Stay safe and God Bless!
Thank you so much for making this video, I've been struggling through online school and lost understanding of the material, this helped me get back on track. Please, keep it up!
Mad lad has helped me through the years
Amazing video. Just one correction: tan(0) = -sqrt3/3 rather than -sqrt3/2. Thanks for helping me learn this intuitively though.
Thank you for posting this! It really helps when I can see a teacher do it out on the board. I really appreciate you :)
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You're an amazing teacher. I am learning your style. Hope to meet you one day! You're a blessing to the world
Thanks man my professor just gave us a book that he wrote and does no teaching thanks for the explanations !!! Best teacher !
Lol 2 years later, haven't done trig in a month so I could focus other classes, have my test in 4 hours this man is single handedly going to help me memorize this. And he is doing flawlessly.
thank you so much omg. i missed school today and missed this lesson, but you've helped me make sense of it all. thank you
Thank you so much Brian your videos are so helpful
Man, I wish u teach at my school... U just made that thing sound quite simple, thanks!!
Thank you, Brian, very cool.
Thank you so much!
Thankyou for your thiching. keep up!!
Best explanation ever!
ive always been amazing at math, i was struggling for so long with this and you are the only person who taught it well enough 😅❤
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Actually whenever u upload ur video, it just makes my day.....😄✔️
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Very good video. Well explained. New suscriber. I totally understood.
Ur the best teacher omg thx 😭❤️
superb explaination sir
Best teacher ever☺️☺️☺️
4:40 why is it tangent -root3/2 and not -root3/3
Also confused by this
This dude is the goat fr
Maths is the same language, much love from the UK!!
How can we determine the restrictions for the rest of the trigonometric functions? Such as csc and cot
life saver fr
This was really helpful thanks a bunch!
At this point you're basically my vital math teacher lol
Yes!!
Hello, I am from an Arab country. I can benefit somewhat from your excellent explanation. I hope you add a translation into Arabi
I don't know if you said this, but the restrictions for tangent can only be in between -90 and 90 degrees but it can not be those values, or else it will be undefined.
so basically you have to remember the unit circle
he draws the best circles
Tq so much your student from india ❣️
You are very welcome!!
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best math teacher
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Ladies and gentleman, he did it again! 😎🤓
Love from india ❤️❤️
Is -pi/2 and 3pi/2 the same ? For your restricted
I need you as my teacher
Bro is hard carrying me through trig right now
Love you
Please do some calculus
Why did we go from root 3 over 3 to root 3 over 2?
it's a typo maybe
ahaysz nice thankz you
thanks so much for this i was getting so frustrated
You're welcome!!
THANK YOUR BRIN 😜😜😜😜😜😜😜
Why am I just now finding this guy?
Love from India
What happens if you have tan [arccos(1/8)]
why are you always using 1/2 when you solve?
虾子好激动啊讲个数学
so you need to have the unit circle memorized to be able to solve these?
No but it helps for sure
Great video, but Auto Focus needs work lol
'😨😨😨Thank you :D '😨😨😨
I understand it but I still don't get how restrictions work
Do you Know Bridjet Miller
Big brain LOL
😭😭😭my test is on Sunday and I can't understand this. Why?
Discord?
I warned you, that at 3:52 you will jump on chair. Having headphones on my head I thought something has just collapsed in the other room :)
g
yes
thx. i should have came here first. i just wasted about an hour trying to make sense of inferior instruction.
trig is the worst
i
The video is amazing but he talks way too fast :(
I wish you liked this comment
3:20 please explain how and why you immediately thought of those two answers. I wasn't able to follow because of that
I have my precalc final today wish me luck 🥲