1.

There are n hose pipes lying on the floor. 2 boys decide to hold the pipe from any 1 of the end. The probability that they end up holding the ends of the same pipe is 1101. Find the value of n?

Answer»

There are n hose pipes lying on the floor. 2 boys decide to hold the pipe from any 1 of the end. The probability that they end up holding the ends of the same pipe is 1101. Find the value of n?




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