Latest exam Aptitude Question SOLUTION: Prove The following identity: The Sum of (n,k)*((m-n),(n-k)) with k = 0 to n =(m,n) The Sum of N choose K times m subtract n choose n subtract k from k equal 0 to n is eq

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(#M40128370) EXAM Numerical Ability question Keep an EYE

Prove The following identity:

The Sum of (n,k)*((m-n),(n-k)) with k = 0 to n =(m,n)

The Sum of N choose K times m subtract n choose n subtract k from k equal 0 to n is equal

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