If f(x) = int(0)^(x) t.e^(t) dt then f'(...

If `f(x) = int_(0)^(x) t.e^(t) dt` then `f'(-1)=`

A

e

B

`1/e`

C

`- 1/e`

D

`-e`

Verified by Experts

The correct Answer is:

C

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