SOLUTION: A party of 6 is to be formed from 10 men and 7 women so as to include 3 men and 3 women. In how many ways the party can be formed if two particular women refuse to join it?

Algebra.Com
Question 972587: A party of 6 is to be formed from 10 men and 7 women so as to include 3 men and 3 women. In how many ways the party can be formed if two particular women refuse to join it?
Answer by Edwin McCravy(20054)   (Show Source): You can put this solution on YOUR website!
A party of 6 is to be formed from 10 men and 7 women so as to include 3 men and
3 women. in how many ways the party can be formed if two particular women
refuse to join it?
Then those 2 women are totally out of the picture, so we just ignore them and
rewrite the problem without them, and include only the 5 other women:

A party of 6 is to be formed from 10 men and 5 women so as to include 3 men and
3 women. In how many ways the party can be formed?
We choose the men:

10 men Choose 3 = 10C3 =  = 120 ways.

For each of those 120 ways to choose the men,

we choose the women:

5 women Choose 3 = 5C3 =  = 10 ways.

That's (120)(10) = 1200 ways.

[Note: I'm puzzled as to why a problem would bother just to exclude 2 women.
Are you sure that the problem didn't say that they despise each other and that
either one can be invited but not both?  That would change the answer.]

Edwin

RELATED QUESTIONS

in how many ways a committe of five can be formed from out of 5 men and 3 women so as to... (answered by Edwin McCravy)
an exploration team of 2 women and 3 men is to be chosen from a candidate pool of 6 women (answered by ewatrrr)
From a group of 6 women and 8 men, a committee consisting of 4 men and 3 women is to be... (answered by ikleyn)
from a group of 5 men and 7 women, a committee of 2men and 3 women is to be formed. how (answered by sudhanshu_kmr)
From a group of 7 men and 6 women, five persons are to be selected to form a committee so (answered by mathie123)
i really don't understand Cominations..... so here is my question: In how many ways a... (answered by Theo)
A husband has 7 relatives, 4 of them are women and the rest men. His wife too has 7... (answered by Edwin McCravy)
In how many ways can a committee of three men and four women be formed from a group of 10 (answered by ikleyn)
In how many ways can a committee of three men and four women be formed from a group of 10 (answered by math_tutor2020)