SOLUTION: (r+1)(n+1/r+1)=(n+1)(n/r)

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Question 1115063: (r+1)(n+1/r+1)=(n+1)(n/r)
Answer by ikleyn(52781) About Me  (Show Source):
You can put this solution on YOUR website!
.
The posts without question are the subject of ignoring.

It is THE RULE of this forum.