Help as soon as possible pleasesaser

    MW      WM     MWW

I don't see any other option.

Stupid question

In how many different ways can 3 men and 4 women be placed into two groups of two people and one group of three people if there must be at least one man and one woman in each group? Note that identically sized groups are indistinguishable.

If you only care about gender 

FFF    MM MWF        

MFF   MM FF

MFF    MF MF

MMF   MF  FF

MMM  FF  FF

So I get 1 ways

Take one of the MF groups.

Are there not 12 ways in which that can be set up ?

Any one of three of the men with any one of the four women.

That's wrong 

Srry. It's wrong because the answer key says it's 3 times 6 times 2 which is 36.

C(3 1) is three and C(4 2) is 6 so 3 times 6 times 2 (two ways to pair up the men and women left)

It's fine at least I got it now :-)