How To Find The Derivative of Sin^2(x), Sin(2x), Sin^2(2x), Tan3x, & Cos4x
382K views · Jul 22, 2020 · Education
Comments · 179
@TheOrganicChemistryTutor · 3 years ago (edited) · pinned
Derivatives - Free Formula Sheet: <a href="https://www.video-tutor.net/calculus-formula-sheets.html">https://www.video-tutor.net/calculus-formula-sheets.html</a><br>Final Exams and Video Playlists: <a href="https://www.video-tutor.net/">https://www.video-tutor.net/</a><br>Final Exam and Test Prep Videos: <a href="https://bit.ly/41WNmI9">https://bit.ly/41WNmI9</a><br>Calculus 1 Final Exam Review: <a href="https://www.youtube.com/watch?v=WmBzmHru78w">https://www.youtube.com/watch?v=WmBzmHru78w</a><br>Next Video: <a href="https://www.youtube.com/watch?v=_1LTThkXvSw&list=PL0o_zxa4K1BWYThyV4T2Allw6zY0jEumv">https://www.youtube.com/watch?v=_1LTThkXvSw&list=PL0o_zxa4K1BWYThyV4T2Allw6zY0jEumv&index=85</a>
7
@SprungDemes · 8 months ago
Anyone from 2026 😌🤔
24
@van-et2gj · 4 years ago
you don't even know how much you've helped me please you're a blessing
22
@montserratfloreshernandez2004 · 6 years ago
You're amazing!! Thank you so much 👏🙌 You're really good teaching maths
40
@B6lpl · 3 years ago
You're the king of math.
6
@animelover-2529 · 3 years ago (edited)
<a href="https://www.youtube.com/watch?v=ZyWHTWJ2XpM&t=207">3:27</a> by using the formula 2.sin(x).cos(x) = sin(2x), we can write that ans as 2.sin(4x)
7
@josephjatto6759 · 6 years ago
Wow! you are the greatest tutor of all time and your class is very comprehensive too. Thanks and God bless you sir.
15
@SUBHASHKJ-p2w · 2 years ago
❤❤❤❤❤ THANK YOU VERRY VERRY VERRY VERRY VERRY MUCH <br>This is the only video in YouTube of <br>differentiation of squared trigonometry functions 🎉🎉🎉🎉🎉🎉❤❤❤❤❤❤❤
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@Ferula0327 · 1 year ago
Thank you so much, this video is an oldie but a goodie. These problems were daunting until now.
1
@mikelaubacher7726 · 4 years ago
Sometimes I wish you were my professor! You make everything so clear.
4
@ShadrickMaseka-z3k · 8 months ago
You are an excellent tutor.<br>You are good at maths,science,computers,just to name a few subjects.Thats amazing!
@RanjanKC-uk1zm · 3 years ago
Question:<br>Say u change sin squared x into cos2x double angle formula for example<br>Cos2x =1-2sin^2x<br>Therefore sin^2x= 1/2 -1/2cos2x and then differentiate this
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