No products in the cart.

Challenge!!! Solve for x: $$\dfrac{d}{d cosx} …

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Challenge!!!
Solve for x:
$$\dfrac{d}{d cosx} (sinx)$$
  • 4 answers

Ayush Kashyap 4 years, 5 months ago

Answer is cot x

? S. S. ? 4 years, 5 months ago

Let u =sinx and v= cosx .....d(sinx)/d (cosx)......d(u/v)= (v du + u dv )/ v²..... [ cosx × d(sin x) - sinx × d(cosx)] / (cosx)² Since, d(sin x) = cos x and d(cos x) = -sin x Therefore, [(cosx)² + (Sinx)²]/ (cosx)²= 1/ (cos x)²=(secx)²

? S. S. ? 4 years, 5 months ago

Mera toh kuch or hii answer arha hai...?sec²x....

4 years, 5 months ago

Not x but solve it
http://mycbseguide.com/examin8/

Related Questions

2nC2:nC3=33:10
  • 0 answers
(3+i)x + (1-2i) y +7i =0
  • 1 answers
Find the product. (4x²) (–5³)
  • 0 answers
Express the complex number i-39
  • 0 answers
Ch 1 ke questions
  • 1 answers
Square of 169
  • 1 answers

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Download myCBSEguide App