`f(x) = xsin(x)` Find the second derivative of the function.

Textbook Question

Chapter 2, 2.3 - Problem 97 - Calculus of a Single Variable (10th Edition, Ron Larson).
See all solutions for this textbook.

1 Answer | Add Yours

hkj1385's profile pic

hkj1385 | (Level 1) Assistant Educator

Posted on

`f(x) = xsin(x)`

`f'(x) = xcos(x) + sin(x)`

`f''(x) = -xsin(x) + cos(x) + cos(x)`

`or, f''(x) = 2cos(x) - xsin(x)`

``

We’ve answered 318,955 questions. We can answer yours, too.

Ask a question