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The p.d.f. of X is f(x)={{:((x+2)/(18)",...

The p.d.f. of X is `f(x)={{:((x+2)/(18)","-2ltxlt4),(0", otherwise"):}`, then `P(|X|lt1)` =

A

`(2)/(9)`

B

`(1)/(9)`

C

`(2)/(3)`

D

`(1)/(3)`

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The correct Answer is:
A
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