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The value of sum(r=1)^(n+1)(sum(k=1)^n^k...

The value of `sum_(r=1)^(n+1)(sum_(k=1)^n`^kC_(r-1))` (where `r, k, n in N`) is equal to

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CENGAGE PUBLICATION-BINOMIAL THEOREM-All Questions
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  3. The value of sum(r=1)^(n+1)(sum(k=1)^n^kC(r-1)) (where r, k, n in N) i...

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  4. If (x^(2)+x+1)/(1-x) = a(0) + a(1)x+a(2)x^(2)+"….", then sum(r=1)^(50...

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  5. Find dy/dt , if y = (1 - cost)/(1 + cost) is

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  6. The coefficient of x^9 in the expansion of (1+x)(1+x^2)(1+x^3)....(1+x...

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  9. The value of sum(r=0)^(20)r(20-r)(^(20)Cr)^2 is equal to ?

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  10. The coefficient of x^(10) in the expansion of (1+x^(2)-x^(3))^(8) is

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  11. If the term independent of x in the (sqrt(x)-k/(x^2))^(10) is 405, the...

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  13. The coefficient of x^5 in the expansion of (x^2-x-2)^5 is

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  14. The coefficient of a^8b^4c^9d^9 in (a b c+a b d+a c d +b c d)^(10) is

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  16. If (1+x)^5=a0+a1x+a2x^2+a3x^3+a4x^4+a5x^5, then the value of (a0-a2+a4...

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  17. The coefficient of x^n in the expansion of (1+x)(1-x)^n is

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  18. The coefficient of x^(28) in the expansion of (1+x^(2)-x^(6))^(30) is

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