JEE MATHEMATICS MCQ: DIFFERENTIATION

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Application +4 | -1

f\left( x \right) = b{e^{ax}} + a{e^{bx}}

, then

f''\left( 0 \right)

is equal to

View answer and explanation

Correct option: C

ab\left( {a + b} \right)

Option C (ab(a + b)) is correct because finding the second derivative and evaluating at x=0 gives ab(a+b).

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