SOLUTION: Out of 5 male workers and 7 female workers of some factory a committee consisting 2 male and 3 female workers to be formed. In how many ways can this done if: a. All workers are el

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Question 1184113: Out of 5 male workers and 7 female workers of some factory a committee consisting 2 male and 3 female workers to be formed. In how many ways can this done if: a. All workers are eligible? b. One particular must be a member? c. Two particular male workers cannot be a member due to some reason?
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
a. %28matrix%282%2C1%2C5%2C2%29%29%2A%28matrix%282%2C1%2C7%2C3%29%29+=+350

b. If the particular worker is male, %28matrix%282%2C1%2C4%2C1%29%29%2A%28matrix%282%2C1%2C7%2C3%29%29+=+140.

If the particular worker is female, %28matrix%282%2C1%2C5%2C2%29%29%2A%28matrix%282%2C1%2C6%2C2%29%29++=+150.

c. %28matrix%282%2C1%2C3%2C2%29%29%2A%28matrix%282%2C1%2C7%2C3%29%29+=+105