Question

MEDAL WOOP WOOP

Answer 1

How many ways are there to put 2 balls in n boxes (where n >= 2) if...
a) the balls are distinguishable and the boxes are distinguishable?
b) the balls are distinguishable but the boxes are not?
c) the balls are not distinguishable but the boxes are?
d) the balls are not distinguishable and neither are the boxes?

Answer 2

hi

Answer 3

@cheesy-cheese Great answer.

Answer 4

thanks i try hard on that one

Answer 5

Actually you guys don't have to do letter a, I figured that one out :P