
                ### Instruction: help me answer this question Calculate the probability that the card is
(i) an ace.
(ii) black card., think step by step
                ### Assistant:  , The answer is (i) Let 'B' be the event of drawing an ace. Then, n(B) = 4.
P(B) = n(B)/n(S) = 4/52 = 1/13

(ii) Let 'C' be the event of drawing a black card. Then, n(C) = 26.
P(C) = n(C)/n(S) = 26/52 = 1/2
