Answer:
Possible committee structures = 293930
Step-by-step explanation:
The combination expression is used here
²¹C₉ = 21!/(9!(21−9)!) = 293930
I really don't know how toowrk it out on paper, I'm afraid. I just looked at it, and somehow knew that the answers are 7 and 9.
= 2/6 = 3/9 = 12/36 = 24/72
-8r^5+23r^3-11r+17
Wasn’t Sure What It Was Asking So Hopefully That Works For You
The answer is plane and Line. As simple as that.
