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X is continuous random variable with pro...

X is continuous random variable with probability density function `f(x)=(x^(2))/(8),0 le x le 1`. Then, the value of `P(0.2leXle0.5)` is

A

`0.117/24`

B

`0.112/24`

C

`0.113/36`

D

`0.112/36`

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The correct Answer is:
A
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