A probability problem by SUHAG KARIYA

Probability Level pending

value of nCr when r is greater than n (where C stands for combinations)


The answer is 0.

Suhag Kariya by SUHAG KARIYA , 40, India

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1 solution

Suhag Kariya
Oct 1, 2014

there is no any way to chose 5 things when 4 things are given, so ans is zero

2 Helpful 0 Interesting 0 Brilliant 0 Confused

Not quite. It matters if r r (and n n ) are integers or not. Please add the condition that they are integers.

Calvin Lin Staff - 6 years, 8 months ago

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