JEE MATHEMATICS MCQ: DIFFERENTIATION

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Application +4 | -1

f\left( x \right) = {e^x}\sin x,

then

f''\left( x \right)

is equal to

View answer and explanation

Correct option: B

2{e^x}\cos x

Option B (

2{e^x}\cos x

) is correct because it is the result of taking the second derivative of the given function

f(x) = e^x \sin x

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