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Evaluate: ("Lim")(x->0)((log)(secx/2)(co...

Evaluate: `("Lim")_(x->0)((log)_(secx/2)(cosx))/((log)_(secx)(cos(x//2)))` 1 (b) 16 (c) 4 (d) 2

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BANSAL-LIMITS AND DERIVATIVES-All Questions
  1. ("Lim")(x->0)(e^xsinx-x-x^2)/(x^2+x-"ln"(1-x))

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  2. Evaluate: ("Lim")(x->0)(1+sinx-cosx+"ln"(1-x))/(xtan^2x) -1/2 (b)...

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  3. Evaluate: ("Lim")(x->0)((log)(secx/2)(cosx))/((log)(secx)(cos(x//2))) ...

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  4. Evaluate: ("Lim")(x->1)(x^x-x)/(x-1-lnx)

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  5. Evaluate: ("Lim")(x->0)(1-cosx cos2x cos3x)/(x^2)

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  6. Evaluate: ("Lim")(x->0)((cosa x)^(1//m)-(cosb x)^(1//n))/(x^2)

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  7. Evaluate: ("Lim")(x->0^+)("c o s e c"x)^(1/(lnx))

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  8. Evaluate: ("Lim")(x->pi//2)(secx)^(cotx)

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  9. Evaluate: ("Lim")(x->0^+)(cotx)^(1/(lnx))

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  10. Evaluate: ("Lim")(x->0)(1/x)^(tanx)

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  11. Evaluate: ("Lim")(x->0)x^x

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  12. Evaluate: ("Lim")(x->1)(1-x^2)^(1/(ln(1-x)))

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  13. Evaluate: ("Lim")(x->4)(sqrt(2x+1)+sqrt(x-3)-4)/(sqrt((3x+4))+sqrt(5x+...

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  14. Evaluate ("Lim")(x->pi/2)tanxlogsinx using Lhospitals Rule

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  15. Evaluate ("Lim")(x->0)(logcosx)/x using Lhospitals Rule

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  16. Evaluate ("Lim")(x->0)(2^x-1)/((1+x)^(1//2)-1) using Lhospitals Rule

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  17. Evaluate ("Lim")(x->pi/4)(2-tanx)^(1/(ln(tanx))) using Lhospitals Rule

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  18. If ("Lim")(x->a)(a^x-x^a)/(x^x-a^a)=-1 and a >0 , then find the value ...

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  19. f(x)=(1n(x^2+e^x))/(1n(x^4+e^(2x)))dotT h e n lim(x->oo)f(x) is equal...

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  20. Let f(x+y)=f(x)f(y) for all x and y . Suppose f(5)=2 and f^(prime)(0)=...

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