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The sum of the coefficients of first thr...

The sum of the coefficients of first three term in the expansion of `(x-3/(x^2))^m\, x!=0.` m being a natural number, is 559. Find the term of the expansion containing `x^3`.

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RD SHARMA ENGLISH-BINOMIAL THEOREM-All Questions
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  3. The sum of the coefficients of first three term in the expansion of (x...

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  4. If x^p occurs in the expansion of (x^2+1//x)^(2n) , prove that its coe...

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

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  6. If in the expansion of (1-x)^(2n-1) ardenotes the coefficient of x^r t...

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  7. If 3rd, 4th, 5th terms in the expansion of (x+a)^n be 84, 280 and 560,...

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  11. Find the 5th term from the end in the expansion of (3x-1/(x^2))^(10)do...

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  12. Find the 7th term in the expansion of ((4x)/5+5/(2x))^8dot

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  13. Find the 4th term from the beginning and 4^(th) term from the end in ...

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  14. Find the 4th term from the end in the expansion of ((4x)/5-5/(2x))^9do...

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  15. Find the 7th term from the end in the expansion of (2x^2-3/(2x))^8dot

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  16. Find the coefficient of x^(10) in the expansion of (2x^2-1/x)^(20).

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  17. Find the coefficient of x^7 in the expansion of (x-1/(x^2))^(40).

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  19. Find the coefficient of x^9 in the expansion of (x^2-1/(3x))^9.

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  20. Find the coefficient of \ x^m in the expansion of (x+1/x)^ndot

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