a card is drawn from a pack of 52 cards . the probability of getting a queen of spade or an ace of club is :
"explanation : total outcomes = 52 favourable outcomes ( getting a queen of spade or an ace of club ) = 2 probability = 2 / 52 = 1 / 26 . answer : b"
divide(subtract(52, multiply(const_4, const_4)), 52)