Q. 703.8( 6 Votes )

A box contains 20

Answer :

Total number of possible outcomes, n(S) = 20


(i) Number of favorable outcomes, n(E) = 10 + 3 = 13 {(2, 4, 6, 8, 10, 12, 14, 16, 18, 20) (3, 9, 15)}



(ii) Number of favorable outcomes, n(E) = 8



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