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

Find the term in`(3sqrt(((a)/(sqrt(b)))` + `(sqrt((b)/ ^3sqrt(a))))^(21)` which has the same power of `a and bdot`

A

9

B

10

C

8

D

6

Text Solution

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The correct Answer is:
A
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OBJECTIVE RD SHARMA ENGLISH-BINOMIAL THEOREM AND ITS APPLCIATIONS -Exercise
  1. If the coefficient of 2nd, 3rd and 4th terms in the expansion of (1...

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  2. If the 6th term in the expansion of(1/(x^(8/3))+x^2(log)(10)x)^8 is 56...

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

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  4. If the coefficients of 2nd, 3rd and 4th terms in the expansion of (1+...

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  5. Find the coefficient of x^4 in the expansion of (1+x+x^2+x^3)^(11)dot

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  6. If (1 + x - 2 x^(2))^(6) = 1 + C(1) x + C(2) x^(2) + C(3) x^(3) + …+ C...

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  7. If the coefficient of the middle of term in the expansion of (1+x)^(2n...

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  8. If a1,a2, a3, a4 be the coefficient of four consecutive terms in the e...

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  9. The coefficient of x^r[0lt=rlt=(n-1)] in the expansion of (x+3)^(n-1)+...

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  10. If (1-x+x^2)^n=a0+a1x+a2x^2+ .........+a(2n)x^(2n),\ find the value o...

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  11. The coefficient of x^m in (1+x)^m +(1+m)^(m+1) +...+(1+x)^n ,m≤n is

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  12. the coefficient of x^(7) in (ax - b^(-1) x^(-2))^(11) is

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  13. Find the coefficient of x^5 in the expansion of (1+x^2)^5(1+x)^4.

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

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

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  16. about to only mathematics

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

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

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  19. The value of tan75

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

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