(1)In how many ways can a committee of 3 ladies and 4 gentlemen be appointed from 8 ladies and 7 gentleman? (2)What will be the number of ways if Mrs X refuses to serve in a committee if Mr.Y is a member?

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Q. The number of ways in which a committee of

3

ladies and

4

gentlemen can be appointed from a meeting consisting of

8

ladies and

7

gentlemen, if Mrs

X

refuses to serve in a committee if Mr.

Y

is a member is

Q3. The number of ways in which a committee of 3 ladies and 4 gentlemen can be appointed to form a meeting consisting of 8 ladies and 7 gentlemen, if Mrs. X refuses to serve in a committee of which Mr. Y is a member is:

Q. What is the number of ways in which a committee of 3 ladies and 4 gentlemen can be appointed from a pool of 8 ladies and 7 gentlemen, if Mrs X refuses to serve in a committee of which Mr Y is a member?

कितने तरीके से 8 महिलाओं और 7 पुरुषों के एक समूह से 3 महिलाओं और 4 पुरुषों की एक समिति नियुक्त की जा सकती है, यदि श्रीमती X उस समिति में काम करने से मना करती है जिसमें श्री Y सदस्य है?

Q. The number of ways in which a committee of 3 women and 4 men be chosen from 8 women and 7 men. If Mr. X refuses to serve on the committee if Mr Y is a member of the committee is

Q. A two member committee is to be formed out of

4

men and

3

ladies. Among the females Ms.A refuses to be member of the committee if Mr.B is a member. In how many ways the committee can be formed?

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