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The sum of the coefficients in the expan...

The sum of the coefficients in the expansion of `(a x^(2)-2 x+1)^(35)` is equal to sum of the coefficients in the expansion of `(x-a y)^(35)`, then a=

A

any real number

B

1

C

0

D

2

Text Solution

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The correct Answer is:
B
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HIMALAYA PUBLICATION-BINOMIAL THEOREM-QUESTION BANK
  1. In the expansion of (x^(2)+(2)/(x))^(n) for positive integer n has a t...

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  2. If the r^(th) term in the expansion of ((x)/(3)-(2)/(x^(2)))^(16) co...

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  3. The sum of the coefficients in the expansion of (a x^(2)-2 x+1)^(35) i...

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  4. If the coefficient of 4^(th) term in the expansion of (x+(alpha)/(2...

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  5. If the rth term is the middle term in the expansion of (x^(2)-(1)/(2x)...

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  6. The coefficient of x^(13) in the expansion of (1-x)^(5)(1+x+x^(2)+x...

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  7. The coefficient of (1)/(y^(2)) in (y+(c^(3))/(y^(2)))^(10) is

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  8. If the r^(th) term in the expansion of ((x)/(3)-(2)/(x^(2)))^(10) con...

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  9. The 7^(th) term in ((1)/(y)+y^(2))^(10) , when expanded in descendin...

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  10. The term independent of x in (1+x)^(m)(1+(1)/(x))^(n)

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  11. The 6^(th) term for the end of the expansion of (3 x-(1)/(x^(2)))^(1...

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  12. The last term in the binomial expression of (root(3)(2)-(1)/(sqrt(2)))...

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  13. The number of non zero terms in the expansion of (1+2sqrt(3) x)^(9)+...

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  14. The number of terms in the expansion of (sqrt(5)+4sqrt(11))^(124) wh...

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  15. If r^(th) and (r+1)^(th) term in the expansion of (1+x)^(n) are equ...

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  16. If the coefficients of r^(th) and (r+1)^(th) term in the expansion o...

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  17. The greatest coefficient in the expansion of (1+x)^(24) is

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  18. If the second term in the expansion ((a)^(1/13)+(a)/(sqrt(a^(-1))))^...

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  19. The sum of last ten coefficients in the expansion of (1+x)^(19) whe...

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  20. (1)/(n !)+(1)/(2 !(n-2) !)+(1)/(4 !(n-4) !)+.... =

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