yaseenmollik

3 Questions
0 Answers

0

377

1

+13

A Probability Problem

When Mr and Mrs Clinton’s twin sons Ben and Bill had their tenth birthday. There were 6 kids at the party, including Ben and Bill. Ronald McDonald had made 3 hamburgers and 3 cheeseburgers and when he served the kids he started with the girl directly sitting read more ..

yaseenmollik Jun 12, 2021

0

515

0

+13

Indistinguishable balls into distinguishable boxes

How many ways are there to put 2 indistinguishable balls into n distinguishable boxes?

My attempt:
I solved this problem similar way as stars and bars problem. I treated boxes as bars and balls as stars. So read more ..

yaseenmollik Jul 13, 2020

+1

447

0

+13

Distinguishable balls into indistinguishable boxes

How many ways are there to put 2 balls(distinguishable) into n boxes(indistinguishable)?

yaseenmollik Jul 13, 2020