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lim(xvecoo)((x^2+2x-1)/(2x^2-3x-2))^((2x...

`lim_(xvecoo)((x^2+2x-1)/(2x^2-3x-2))^((2x+1)/(2x-1))` is equal to (a) `0` (b) `oo` (c) `1/2` (d) none of these

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CENGAGE ENGLISH-LIMITS AND DERIVATIVES-All Questions
  1. ("lim")(xvec0)1/xcos^(-1)((1-x^2)/(1+x^2))i se q u a lto 1 (b) 0 (...

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  2. If ("lim")(x->2)(x^n-2^n)/(x-2)=80 and n in N ,then find the value of...

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  3. lim(xvecoo)((x^2+2x-1)/(2x^2-3x-2))^((2x+1)/(2x-1)) is equal to (a)...

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  4. Evaluate: lim(x->a)((x+2)^(5/3)-(a+2)^(5/3))/(x-a)

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  5. lim(x->oo)(2sqrt(x)+3root3x+4root4x+.......+nrootnx)/(sqrt((2x-3))+roo...

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  6. Evaluate: lim(x->oo)((sqrt(x^2+1)- ^3sqrt(x^2+1)) / (4sqrt(x^4+1) -^5s...

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  7. The value of lim(x->1)(1-sqrt(x))/((cos^(-1)x)^2) is 4 (b) 1/2 ...

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  8. Evaluate : ("lim")(xvecoo)sqrt(x)(sqrt(x+c)-sqrt(x))

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  9. lim(xrarroo)((x+1)^(10)+(x+2)^(10)+...+(x+100)^(10))/(x^(10)+10^(10)) ...

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  10. Evaluate: ("lim")(xvec0)(e^x^2-cosx)/(x^2)

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  11. lim(x->oo)[sqrt(x+sqrt(x+sqrt(x)))-sqrt(x)] is equal to (a)0 (b) 1/...

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  12. Evaluate: lim(x->2)(sin(e^(x-2)-1))/(log(x-1))

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  13. lim(n->oo)(n(2n+1)^2)/((n+2)(n^2+3n-1)) is equal to (a)0 (b) 2 ...

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  14. Evaluate: ("lim")(xvec0)(x2^x-x)/(1-cosx)

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  15. lim(x->0)(x(e^x-1))/(1-cosx) is equal to

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  16. Evaluate: ("lim")(x->oo)[x(a^(1/x)-1)], a >1

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  17. If f(x)=2/(x-3),g(x)=(x-3)/(x+4) , and h(x)=-(2(2x+1))/(x^2+x-12) then...

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  18. Evaluate: ("lim")(xvec0)((1-3^x-4^x+12^x))/(sqrt((2cosx+7))-3)

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  19. lim(x->oo)((x^3)/(3x^2-4)-(x^2)/(3x+2)) is equal to (a) does not exis...

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  20. Evaluate: ("lim")(xvec0)(a^(tanx)-a^(sinx))/(tanx-sinx),a >0

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