Q. 1 D3.7( 18 Votes )

Write sample spac

Answer :

Sample Space, S= {10, 12, 13, 14, 15, 20, 21, 23, 24, 25, 30, 31, 32, 34, 35, 40, 41, 42, 43,45, 50, 51, 52, 53, 54}


Number of sample points, n(S) = 25


The number formed is even , A = {10, 12, 14, 20, 24, 30, 32, 34, 40, 42, 50, 52, 54}


n(A) = 13


The number formed is divisible by 3, B = {12, 15, 21, 24, 30, 42, 45, 51, 54}


n(B) = 9


The number formed is greater than 50,C = {51, 52, 53, 54} n(C) = 4


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