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प्रश्न
Do the following activity -
Activity II : Decide the sample space yourself and fill in the following boxes.
उत्तर
Let us suppose the sample space be {1, 2, 3, 4, 5, 6, 7, 8, 9 10}
Event A: Getting an even number
A = {2, 4, 6, 8, 10}
∴ n(A) = 5
Now,`P(A)=(n(A))/(n(S)`
`=5/10`
`=1/2`
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