If a card is drawn from a well shuffled pack of cards, the probability of drawing a spade or a king is  Choose the correct choice from the following options.
A) 19/52	B) 17/52	C) 5/13	D) 4/13	E) 9/26
P(SᴜK) = P(S) + P(K) - P(S∩K), where S denotes spade and K denotes king.   P(SᴜK) = 13/52 + 4/52 - 1/52 = 4/13   ANSWER:4/13
<result>D</result>
If a card is drawn from a well shuffled pack of cards, the probability of drawing a spade or a king is