A group of 3 couples has decided to start a dinner club. The first couple’s dinner table is rectangular with room for two people on either of the longer sides and room for one on either of the shorter sides. The second couple’s table is triangular, with room for two people on each side. The...
So then would the answer be 7! / 2?
or
Would it be (7! * 7) / 2
Since it would be
7*6*5*4*3*2*1
6*7*5*4*3*2*1
6*5*7*4*3*2*1
.
.
.
.
6*5*4*3*2*1*7
+_______________
7! * 7
then divide by two since the order would only work one way.
Hey, new member here. Been viewing this forums for a long time now and used this forum as a resource for help with homework.
Anyways, wasn't sure where to put this problem. I am having trouble setting up the problem.
How many ways can we rearrange the letters in DISCRETE so that the E’s...