Question

From a total of six men and four ladies a committee of three is to be formed. If Mrs. X is not willing to join the
committee in which Mr. Y is a member, whereas Mr.Y is willing to join the committee only if Mrs Z is included
How many such committee are possible?
(1) 138
(2) 128
(3) 112
(4) 91
(5) None of these

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Answer 1

i think ur ans is

.

.

(2) 128

.

.

hope it helps

Answer 2

Answer: 91

Step-by-step explanation: