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JEE Main
IMPORTANT
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If the value of C0n+2·nC1+3·nC2++(n+1)·nCn=576, then n is

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Important Questions on Binomial Theorem

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JEE Main
IMPORTANT
The value of 506-51406+52306-53206+54106 where nr denotes Crn is
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JEE Main
IMPORTANT
The value of the expression 0i<jn-1i+j-1·nCi·nCj=
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JEE Main
IMPORTANT
The value of k=077k14kr=k14rk14r, where nr denotes Crn, is
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JEE Main
IMPORTANT
The value of C501000+999C49+998C48++950C0 is
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JEE Main
IMPORTANT
If 1-3x12+1-x534-x is approximately equal to a+bx for x<<<1, then (a, b)=