An administration assistant is given three letters written for three different people. He is also given three addressed envelopes in which to put them and mail them to three people X, Y and Z. What is the probability that atleast one person out of X, Y and Z got the letter written to him.

Asked by Topperlearning User | 12th Aug, 2014, 11:47: AM

Expert Answer:

Answered by  | 12th Aug, 2014, 01:47: PM