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Find the sum sumsum(0lt=i<jlt=n-1)^n Cid...

Find the sum `sumsum_(0lt=i

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Find the sum sumsum_(0leiltjlen)"^nC_i

Find the sum (sumsum)_(0leiltjlen) ""^(n)C_(i).""^(n)C_(j) .

Find the value of sumsum_(0leiltjlen) (""^(n)C_(i)+""^(n)C_(j)) .

Find the sum sum_(i=0)^r.^(n_1)C_(r-i) .^(n_2)C_i .

Find the sum sum_(r=0) .^(n+r)C_r .

Find the sum sum_(r=0)^(5)""^(32)C_(6r) .

Find the sum sum_(k=0)^(15).^(30)C_k .

Find the sum sum_(k=0)^(10).^(20)C_k .

The sum sumsum_(0leilejle10) (""^(10)C_(j))(""^(j)C_(i-1)) is equal to

Find the value of (sumsum)_(0leiltjlen) (i+j)(""^(n)C_(i)+""^(n)C_(j)) .

CENGAGE PUBLICATION-BINOMIAL THEOREM-All Questions
  1. Find the sum sum(r=0) .^(n+r)Cr .

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  2. Find the value of (sumsum)(0leiltjlen) (i+j)(""^(n)C(i)+""^(n)C(j)).

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  3. Find the sum sumsum(0lt=i<jlt=n-1)^n Cidot

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  4. Find the value of underset(0leiltjlen)(sumsum)(.^(n)C(i)+.^(n)C(j)).

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  5. Find the sum (sumsum)(0leiltjlen) ""^(n)C(i).""^(n)C(j).

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  6. Prove that sum(r=0)^ssum(s=1)^n^n Cs^s Cr=3^n-1.

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  7. Find the sum sumsum(0leiltjlen)"^nCi

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  8. Find the coefficient of x^4 in the expansion of (x/2-3/x^2)^10.

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  9. Find the term in(3sqrt(((a)/(sqrt(b))) + (sqrt((b)/ (3sqrt(a))))^(21) ...

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  10. Using the binomial theorem, evaluate (102)^5 .

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  11. Find the 6th term in expansion of (2x^2-1/(3x^2))^(10)dot

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  12. Find a, if 17th and 18th terms in the expansions of (2+a)^50 are equal...

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  13. Find n , if the ratio of the fifth term from the beginning to the ...

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  14. Simplify: x^5+10 x^4a+40 x^3a^2+80 x^2a^3+80 x a^4+32 a^5dot

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  15. Find the value of (18^3+7^3+3.18.7.25) /(3^6+6.243.2+15.81.4+20.27.8+1...

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  16. Find the approximation of (0. 99)^5 using the first three terms of its...

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  17. If for n in N, underset(k=0)overset(2n)sum(-1)^(k)(.^(2n)C(k))^(2) = A...

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  18. There are two bags each of which contains n balls. A man has to sele...

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  19. Find the sum sum(i=0)^r.^(n1)C(r-i) .^(n2)Ci .

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  20. Prove that sum(r=0)^(2n)(r. ^(2n)Cr)^2=n^(4n)C(2n) .

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