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A die is rolled : (i) P is the event o...

A die is rolled :
(i) P is the event of getting an odd number.
(ii) Q is the event of getting a perfect cube number.

Text Solution

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A die is rolled.
`therefore` the sample speace `S={1,2,3,4,5,6} therefore n(S)=6.`
(i) P is the event of getting an odd number.
`P={1,3,5}" "thereforen(P)=3.`
(ii) Q is the event of getting a perfect cube number.
`Q={1}" "thereforen(Q)=1.`
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