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f(x)=2.e^(x^(2)-4x)) decreases in...

`f(x)=2.e^(x^(2)-4x))` decreases in

A

`(2,oo)`

B

`(2,-oo)`

C

`(-oo,2)`

D

R

Text Solution

Verified by Experts

The correct Answer is:
C
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