Question

HELLP PLEASE!!

Answer 1

If order is considered: For the 1st color, you have 4 choices; for the 2nd, 3; for the 3rd, 2. Thus, there are 4*3*2=24 ways of doing this.
If order is irrelevant: From the previous problem, we know that there are 3!=6 ways of ordering the colors, so we divide 24 by 6, which is equal to 4 ways.

Answer 2

THANKS MY FRIEND!