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HIMALAYA PUBLICATION-BINOMIAL THEOREM-QUESTION BANK
- (C(0))/(1)-(C(1))/(2)+(C(2))/(3)+.. . .+((-1)^(n))/(n+1). C(n) =
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- The value of C(1)+4C(2)+7C(3)+ . . .+(2n-2)C(n) is
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- If T, denotes the r^(th) term in the expansion of (x+(1)/(y))^(23)...
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- If C(0), C(2), C(4).. . are the binomial coefficients in the expansi...
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- The largest term in the expansion of (3+2x)^(50) where x=1/5 is:
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- If (1+x+x^(2))^(n) = sum(r=0)^(2 n) a(r). x^(r) then a(1)-2 a(2)+3 a...
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- If C(n) is the coefficient of x^(n) in the expansion of (1+x)^(n) ...
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- Term independent of x in (2 x^(2)+(3)/(x^(3)))^(15) is
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- The coefficients of the middle term in the expansion of (1+x)^(40) is
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- The term independent of x in the expansion of (x^(2)-(1)/(x))^(6) ...
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- The coefficients of x^(-n) in (1+x)^(n)(1+(1)/(x))^(n) is
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- The sum of the coefficients in the expansion of (1+x-3 x^(2))^(171) i...
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- If (1+x)^(n) = C(0)+C(1).x+C(2). x^(2)+..+C(n). x^(n) then C(0)+2. ...
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- In the expansion of (1+x)^(n) the coefficients of pth and (p+1)^(t...
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- The coefficient of x^(5) in the expansion of (x^(2)-x-2)^(5) is
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- The first three terms in the expansion of (1+a x)^(n ne 0) are 1,6 x...
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- The coefficient of x^(n) in the expansion of (1+x)(1-x)^(n) is
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- The coeffient of the middle term in the binomial expansion in powers o...
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- The number of integral terms in the expansion of (sqrt(3)+root(8)(5))^...
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- If the coefficient of rth, (r+1)th and (r+2)th terms in the binomial e...
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