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Probability that A speaks truth is 4/...

Probability that A speaks truth is `4/5` . A coin is tossed. A reports that a appears. The probability that actually there was head is (A) `4/5` (B)`1/2` (C) `1/5` (D) `2/5`

A

`(4)/(5)`

B

`(1)/(2)`

C

`(1)/(5)`

D

`(2)/(5)`

Text Solution

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The correct Answer is:
A
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