Two cards are selected at random from 10 cards numbered 1 to 10. Find the probability that the sum is odd if two cards are drawn together.  Answers:	A) 11	B) 88	C) 77	D) 19	E) 17
Answer:77
<result>C</result>
Two cards are selected at random from 10 cards numbered 1 to 10. Find the probability that the sum is odd if two cards are drawn together.