Binomial TheoremMedium
Question
If 
n-kCr = xCy then -
n-kCr = xCy then -Options
A.x = n + 1 ; y = r
B.x = n + 1 ; y = r
C.x = n ; y = r
D.x = n + 1 ; y = r + 1
More Binomial Theorem Questions
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