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lim(x->0)(x^4(cot^4x-cot^2x+1)/(tan^4x-t...

`lim_(x->0)(x^4(cot^4x-cot^2x+1)/(tan^4x-tan^2x+1))` is equal to (a) 1 (b) 0 (c) 2 (d) none of these

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CENGAGE ENGLISH-LIMITS AND DERIVATIVES-All Questions
  1. lim(x->0) (sinx^n)/((sinx)^m),(mltn), is equal to (a) 1 (b) 0 (c) n...

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  2. Evaluate: ("lim")(xvecoo)(sqrt(3x^2-1)-sqrt(2x^2-1))/(4x+3)

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  3. lim(x->0)(x^4(cot^4x-cot^2x+1)/(tan^4x-tan^2x+1)) is equal to (a) 1 (...

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  4. Evaluate: lim(n->oo)sin^n((2pin)/(3n+1)),n in Ndot

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  5. lim(x->oo)(1/e-x/(1+x))^x is equal to (a) e/(1-e) (b) 0 (c) e/(e^...

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  6. Evaluate: lim(x->1)(sqrt(x)+sqrt(sqrt(x))+sqrt(sqrt(sqrt(x)))+sqrt(sqr...

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  7. lim(x->1)(1-x^2)/(sin2pix) is equal to (a)1/(2pi) (b) -1/pi (c)...

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  8. Evaluate ("lim")(xvec2)(x^(10)-1024)/(x^5-32)

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  9. ("lim")(xvec0)1/xcos^(-1)((1-x^2)/(1+x^2))i se q u a lto 1 (b) 0 (...

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

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

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

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

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

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

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

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

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

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

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

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