Double Angle Identities & Formulas of Sin, Cos & Tan - Trigonometry

Thx a lot I don’t know how to thank u U R amazing 💋💋

I just want u to know that an angel is born everytime u post

JOHN 3:16
FOR GOD SO LOVE THE WORLD, THAT HE GAVE HIS ONLY BEGOTTEN SON, THAT WHOSOEVER BELIEVETH IN HIM SHALL NOT PERISH, BUT HAVE EVERLASTING LIFE

If not for our professor, we wouldn't have the basics, why don't people here understand that calculus or any advanced math are hard. Don't blame your professor because you can't learn calculus or any advanced math in one lecture lol. If you can't understand your professor it just means two things one is you are slow or two, your teacher is really terrible and doesn't engage in students. Even my professor is good at teaching but still I don't get what he is talking about mostly but he encourages us to take notes of what he says. He even tells us to watch yt tutorials and search for the things he teaches that we don't understand in lecture. My point here is our professor handles so many classes to attend, they are not our personal tutors, we have a responsibility too to learn on our own.

Where do you think your questions from? IT IS FROM THE TEACHERS...

ابلهانه است

you're much better! direct to the point explanation ❤❤❤❤

WHAT UYAKKIN ABOUT BLUUUHH🥶🥶🥶😭😭😭😭😭

Thank you, now I understand better
I will sleep less stupid

No audio

THANK YOU

the only way to help this guy back is to watch the ads that popping out on his video and I'm going to write this comment to all of his video for you to know you can help him back by just watching his ads

thank you po

the question is sin x = 1/7 so I did the formula and got sin 2x = 10 sqrt2 / 49 but my homework says its wrong i cant figure out why

apreciated :þ

what if the question is secant, cosecant and cotangent

Thank you for saving me from my math tutorial class.

Youve helped me throughout the years, really wanted to thank you for posting these videos you have no idea how many lives you change

🔥🔥🔥

how can you determine the type of triangle that it is?

⬅️➡️

Big help sir🙏🏻

how do i do stuff like cos112.5 in angles?

I like the cool way you used to prove the double angle identities, thank you!

I’m so happy I found your channel. You are helping me to understand the subject better and save my grade one vid at a time!

That was greaaaaaaaaat!

💯💯💯🙇‍♂️

U explained this in a space of 3 minutes and I understood unlike my teacher who had to stand in front of me for 2 hours but no understanding ❤️

I don't understand how you figure out what quadrant theta is in

Bro u are a magician 😂😂😂😂😂😂I swr how did I understand this soooo fast

Thank you so much.
Your videos really helped me a lot.
It was easy to understand

I wish you would get a stylus pen so you could write more efficiently

I’m so fucked for this test tmrw

I love watching it get proven so swiftly thanks

this guy deserves a big wet sloppy smooch

how do you know what type of triangle you have?

Pls why is it -12

Love you 😘😘😘😘

I'm genuinely curious what is the actual difference between a teacher doing this in class and me watching this video. Is it the intent? Is it because I searched this up purposely? Is because I get easily distracted in a classroom? I don't know why it's so easy to understand these videos and so hard when it's in class or in a book!? Does anyone have any idea why?

What if there is a question that requires the answer like if there is given (sin tita=3/5) and (cos tita - 4/5).The cos2tita =7/25...my question is how can we make reciprical to find its (sin tita=3/5)and (cos tita - 4/5)..please help me..

Great video! Very helpful!! Will definitly be subscribing for more help in the future! Keep teaching the way you do its amazing and better than any professor who cant ctrl+Z or use shortcut commands! Very swift and efficient!

Tan (A-B)=?kindly bata dyn abhi

Probably your are the best sir you know how to simplify things in your explanations

You're a phenomenal teacher!

idk anything about reincarnation but if it exists you're going to be the happiest, most fortunate person in your next life
TYSM