Mathematics, 18.07.2019 12:00 Knownothing
The coefficient of xkyn-k in the expansion of (x+y)n equals (n/k) true or false
Answers: 1
be A. The power of x is k and the power of y is n-k. It means
. Therefore the given statement is true.
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The coefficient of xkyn-k in the expansion of (x+y)n equals (n/k) true or false...
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