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If s=e^(t) (sin t - cot t) is the equati...

If `s=e^(t)` (sin t - cot t) is the equation of motion of a moving particle, then acceleration at time t is given by

A

`2e^(t)(cos t + sin t)`

B

`2e^(t)( cos t- sin t)`

C

`e^(t) (cos t- sin t)`

D

`e^(t) (cos t + sin t)`

Text Solution

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The correct Answer is:
A
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MARVEL PUBLICATION-APLICATIONS OF DERIVATIVES-MULTIPLE CHOICE QUESTIONS (TEST YOUR GRASP - II : CHAPTER 12)
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