Question

If n(A)=2 P(A)=⅕, then n(S) =?​

Answer 1

Heya mate....

Here is your answer...

Given ,

n(A) = 2 , P(A) = 1/5

n(S) = to be found

we know that ,

P(A) = n(A) / n(S)

1/5 = 2/ n(S)

n(S) = 2/1/5

n(S) = 2*5

n(S) = 10

Hope you get it......

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