Q. 21

Differentiate the following functions with respect to x:


Answer :


Function y is defined for all real numbers where cosx ≠ –1


Using 2cos2θ = 1 + cos2θ and 2sinθ cosθ = sin2θ





Differentiating w.r.t x, we get




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 Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses