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If T0,T1, T2, ,Tn represent the terms i...

If `T_0,T_1, T_2, ,T_n` represent the terms in the expansion of `(x+a)^n ,` then find the value of `(T_0-T_2+T_4-)^2+(T_1-T_3+T_5-)^2n in Ndot`

A

`(x^(2) - a^(2))^(n)`

B

`(x^(2) + a^(2))^(n)`

C

`(a^(2) - x^(2))^(n)`

D

none of these

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The correct Answer is:
b
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OBJECTIVE RD SHARMA ENGLISH-BINOMIAL THEOREM AND ITS APPLCIATIONS -Exercise
  1. Find the coefficient of x^5 in the expansion of (1+x^2)^5(1+x)^4.

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  2. Find the greatest term in the expansion of sqrt(3)(1+1/(sqrt(3)))^(20)...

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  3. If T0,T1, T2, ,Tn represent the terms in the expansion of (x+a)^n , t...

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  4. about to only mathematics

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  5. If the coefficients of three consecutive terms in the expansion of (1+...

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  6. The second, third and fourth terms in the binomial expansion (x+a)^na...

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  7. The value of tan75

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  8. If the coefficients of the (2r+4)t h ,(r+2)t h term in the expansion o...

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  9. Write the middle term in the expansion of (x+1/x)^(10)dot

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  10. The 14^(th) term from the end in the expansion of (sqrt(x ) - sqrt(y)...

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  11. If [x] denotes the greatest less than or equal to x and F = R - [R]...

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  12. If [x] denotes the greatest integer less then or equal to x, then ...

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  13. If n in N such that (7 + 4 sqrt(3))^(n) = I + F , then IF is

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  14. Find n in the binomial (2^(1/3)+1/(3^(1/ 3)))^n , if the ration 7th te...

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  15. The sum of the coefficients in (1+x-3x^2)^2143 is

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  16. If the sum of the coefficient in the expansion of (alpha^2x^2-2alphax+...

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  17. Find the sum of coefficients in the expansion of the binomial (5p -...

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  18. If the sum of the coefficients in the expansion of (1-3x+10 x^2)^ni sa...

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  19. In the expansion of (1 + x)^(2n)(n in N), the coefficients of (p +1...

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  20. Write the coefficient of the middle term in the expansion of {(x+y^3)^...

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