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lim(n->oo)(n(2n+1)^2)/((n+2)(n^2+3n-1)) ...

`lim_(n->oo)(n(2n+1)^2)/((n+2)(n^2+3n-1)) ` is equal to (a)0 (b) 2 (c) 4 (d) `oo`

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CENGAGE ENGLISH-LIMITS AND DERIVATIVES-All Questions
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  2. Evaluate: lim(x->2)(sin(e^(x-2)-1))/(log(x-1))

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

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

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

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

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

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

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

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  11. lim(x->oo)((2x+1)^(40)(4x-1)^5)/((2x+3)^(45)) is equal to (a)16 (b)...

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  12. Evaluate: ("lim")(xveca)("log"(x-a))/(log(e^x-e^a))

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  13. The value of ("lim")(xvec2)(sqrt(1+sqrt(2+x))-sqrt(3))/(x-2)i s (a) 1...

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  14. Evaluate: ("lim")(xvec0)(e^x+e^(-x)-2)/(x^2)

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  15. lim(x->oo)n^2(x^(1/n)-x^(1/((n+1)))),x >0 , is equal to (a)0 (b)...

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  16. Evaluate: ("lim")(x-oo)x^(1/x)

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  17. The value of ("lim")(x->pi)(1+cos^3x)/(sin^2x)i s 1/3 (b) 2/3 (c) -...

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  18. Evaluate: underset(x rarr 0)("lim") ((729)^x-(243)^x-(81)^x+9^x+3^x-1...

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  19. If f(x)=(3x^2+a x+a+1)/(x^2+x-2), then which of the following can be c...

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  20. Evaluate: lim(n->oo)(-1)^(n-1)sin(pisqrt(n^2+0. 5 n+1)),where n in N

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