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Flamingmaster99
11.01.2021 •
Mathematics
Do you have a awenseer to dis ques tion
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Ответ:
1120 possible ways
Step-by-step explanation:
In order to find the answer we need to be sure what equation we need to use.
From the given example, let's consider initially only men. Because you have a total of 8 men and we need to chose only 3 men, let's suppose that the 3 chosen men are A, B, and C.
Because A,B,C is the same as choosing C,B,A, which means it doesn't matter the order of the chosen men, we need to use a 'combination equation'.
Because we have two groups (women and men) then we have:
Possible ways = 8C3 * 6C3 (which are the combinations for women and men respectively). Remember that:
nCk=n!/((n-k)!*k!) so:
Possible ways = 8!/((8-3)!*3!) * 6!/((6-3)!*3!) = 56* 20 = 1120.
In conclusion, there are 1120 possible ways.