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If T = overset(18)underset(r=1) sum ((-...

If ` T = overset(18)underset(r=1) sum ((-1)^(r-1).r^(18). Overset(18) underset(r) \C)/(r+1) ` then ((1)/(T)-10)` equal to

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CENGAGE-BINOMIAL THEORM-Question Bank
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  6. Let number of dissimilar terms in the expansion of (x+y+z)^25 is overs...

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  7. Coefficient of t^(12) in (1+t^2)^6(1+t^6)(1+t^(12)) is

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  14. The sum of the roots (real or complex) of the equation x^(2001)+(1/2-...

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