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The unbiased dice is tossed until a numb...

The unbiased dice is tossed until a number greater than 4 appear. What is the probability that an even number of tosses is needed?

A

`1/2`

B

`2/5`

C

`1/5`

D

`2/3`

Text Solution

Verified by Experts

The correct Answer is:
B
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