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Let f(x)=int(0)^(x)e^(t)(t-1)(t-2)dt. Th...

Let `f(x)=int_(0)^(x)e^(t)(t-1)(t-2)dt.` Then, f decreases in the interval

A

`(-oo,-2)`

B

`(-2,-1)`

C

`[1,2]`

D

`(2,oo)`

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ARIHANT MATHS-MONOTONICITY MAXIMA AND MINIMA-Exercise (Questions Asked In Previous 13 Years Exam)
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  21. Consider the function f:(-oo, oo) -> (-oo ,oo) defined by f(x) =(x^2...

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