18C2 = 18*17/2 = 153
So, there must be some other conditions, if you got 136.
Too bad you didn't show your work ...
A committee is to consist of 2 members. If there are 12 men and 6 women available to serve on the committee, how many different committees can be formed?
a. 153
b. 816
c. 72
d. 136 ***
2 answers
thanks bro