Question

one card is drawn at random form a pack of 52 card. what is the probility that it is a king or queen? ​

Answer 1

no 4 queen and 4 king

total 52 cards 13 cards spade, daimond 13, hearts13, club 13,

n(A). 4. 1

-------- =. ----. = --- king

n(S). 52. 13

n(A)/n(S)= 1/13 queen