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int(0)^(prop) x^(6) e^(-(x)/(2))dx is :...

`int_(0)^(prop) x^(6) e^(-(x)/(2))dx` is :

A

`2^(7)lfloor6`

B

`2^(6)lfloor6`

C

`(lfloor6)/(2^6)`

D

`(lfloor6)/(27)`.

Text Solution

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The correct Answer is:
A
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