`f(t) = (t^2)sin(t)` Find the derivative of the trigonometric function.

Textbook Question

Chapter 2, 2.3 - Problem 39 - Calculus of a Single Variable (10th Edition, Ron Larson).
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hkj1385 | (Level 1) Assistant Educator

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`f(t) = (t^2)sin(t)`

`f'(t) = 2tsin(t) + (t^2)cos(t)`

`or, f'(t) = t[2sin(t) + tcos(t)]`

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