Q. 15.0( 2 Votes )

Differentiate the following with respect to x:

x4 – 2sin x + 3 cos x

Answer :

Given,


f(x) = x4 – 2sin x + 3 cos x


we need to find f’(x), so differentiating both sides with respect to x –



Using algebra of derivatives –


f’(x) =


Use the formula:


f’(x) = 4x4 – 1 – 2 cos x + 3 ( – sin x)


f’(x) = 4x3 – 2 cos x – 3 sin x


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
caricature
view all courses
RELATED QUESTIONS :

If, then f’(1) is equal to

RD Sharma - Mathematics

If, write

RD Sharma - Mathematics

Write the value of

RD Sharma - Mathematics

If , then is

RD Sharma - Mathematics

If then

RD Sharma - Mathematics

Write the value of

RD Sharma - Mathematics