Answer :
Given : Let u = and v = cos x
To differentiate : with respect to cos x
Formula used :
= - sinx
The CHAIN RULE states that the derivative of f(g(x)) is f’(g(x)).g’(x)
Let u = and v = cos x
Differentiating u with respect to x
= = .
Differentiating v with respect to x
=
=
=
= .
Ans.
Rate this question :
How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Expertsview all courses
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation