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The sum of rational in (sqrt2+root(3)(3)...

The sum of rational in `(sqrt2+root(3)(3)+root(6)(5))^10` is equal to

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Rationalising factor of (root(3)(3) + root(3)(2)) is ____

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Express as like surds: root(6)(5), root(5)(6)

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The sum of the rational terms in the expansion of (sqrt2+3^(1/5))^(10) is

(a) If x gt a, y gt b and x + y = a + b , then find which one of (sqrtx + sqrty) and (sqrta + sqrtb) is greater ? (b) Which one of the two (sqrt21 + sqrt11) and (2sqrt5 + 2 sqrt3) is greater ? (c) Which one is greater root(3)(4) and root(4)(5) ? (d) Find the greatest and least numbers : 2 sqrt2, 3 root(3)(2), 2 root(4)(3), 2 root(6)(7)

Find out the greatest and least numbers: 2sqrt2, 3root(3)(2), 2root(4)(3), 2root(6)(7)

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lim_(x->oo)(2sqrt(x)+3root3x+4root4x+.......+nrootnx)/(sqrt((2x-3))+root3(2x-3)+.......+rootn(2x-3)) is equal to (a) 1 (b) oo (c) sqrt(2) (d) none of these

CENGAGE PUBLICATION-BINOMIAL THEOREM-All Questions
  1. If the expansion in powers of x of the function 1/[(1-a x)(1-b x)] is ...

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  2. If f(x)=1-x+x^2-x^3+. . -x^(15)+x^(16)-x^(17) , then the coefficient o...

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  3. The sum of rational in (sqrt2+root(3)(3)+root(6)(5))^10 is equal to

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  4. The value of underset(r=0)overset(10)sum(r).^(20)C(r) is equal to

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  5. If P = (8 + 3sqrt(7))^(n) and f = p - [p] , where [*] denotes the grea...

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  6. Find the GP whose first term is 64 and next term is 32.

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  7. The fifth term of GP is 81 and second term is 24. Find the GP

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  8. The value of x for which the sixth term in the expansion of [2^(log(...

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  9. Find the 7th term of the GP, sqrt(3)+1, 1 , (sqrt(3) -1)/2 ,.....

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  10. The number 51^(49)+51^(48)+51^(47)+........+51+1 is divisible by a. 10...

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  11. If sum(r=0)^(n) (r)/(""^(n)C(r))= sum(r=0)^(n) (n^(2)-3n+3)/(2.""^(n)C...

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  12. If (1+x)^n=C0+C1x+C2x^2+.......+Cn x^n , then show that the sum of the...

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  13. If sum(r=0)^(n){a(r)(x-alpha+2)^(r)-b(r)(alpha-x-1)^(r)}=0, then

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  14. Let a=(2^(1//401)-1) and for each ngeq2,l e tbn=^n C1+^n C2dota+^n C3...

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  15. Prove that underset(r=0)overset(n)sum.^(n)C(r)(-1)^(r)[i^(r)+i^(2r)+i^...

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  16. The coefficients of x^n in (1+x/(1!)+x^2/(2!)+……+x^n/(n!))^2 is

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  17. If the first and third term is 2 and 8 respectively. Find its secon...

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  18. Find the next two terms of the series 2,-6,18,-54,.....

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  19. If n is a positive integer, prove that 1-2n+(2n(2n-1))/(2!)-(2n(2n-1)(...

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  20. Find the third term from the end term of the GP.2/27, 2/9, 2/8,.........

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