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Let f(x) = int e^(x) (x - 1) (x - 2)dx. ...

Let `f(x) = int e^(x) (x - 1) (x - 2)dx`. Then f decreases in the interval a)`(-oo, - 2)` b)`(-2, -1)` c)(1, 2) d)`(2, + oo)`

A

`(-oo, - 2)`

B

`(-2, -1)`

C

(1, 2)

D

`(2, + oo)`

Text Solution

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The correct Answer is:
C
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