1.

The value of C0+2C1+3C2+4C3+…+(n+1)Cn is<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}-->( where Cr= nCr)

Answer»

The value of C0+2C1+3C2+4C3++(n+1)Cn is

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}-->

( where Cr= nCr)



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