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The p.d.f. of continuous r.v. X is f(x...

The p.d.f. of continuous r.v. X is
`f(x)={{:((x)/(8)","0ltxlt4),(0", otherwise"):}`, then `P(Xle2)` =

A

`(1)/(4)`

B

`(1)/(16)`

C

`(1)/(2)`

D

`(1)/(8)`

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The correct Answer is:
A
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