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lim(xrarr0) (log(x^(x^(2))+2sqrtx))/(tan...

`lim_(xrarr0) (log(x^(x^(2))+2sqrtx))/(tansqrtx) ` is equal to

A

0

B

1

C

`e^(2)`

D

2

Text Solution

Verified by Experts

The correct Answer is:
D
`underset(xrarr0)(lim)(log(e^(x^(2))+2sqrtx))/(tansqrtx)`
`" "=underset(xrarr0)(lim)(log(e^(x^(2))+2sqrtx))/((tansqrtx)/(sqrtx)sqrtx)`
`" "=underset(xrarr0)(lim)(log(e^(x^(2))+2sqrtx))/(sqrtx)`
`" "=underset(xrarr0)(lim)log(e^(x^(2))+2sqrtx)^((1)/(sqrtx))`
`" "=loge^(underset(xrarr0)(lim)(e^(x^(2))+2sqrtx-1)(1)/(sqrtx))`
`" "=loge^(underset(xrarr0)(lim)((e^(x^(2))-1)/(sqrtx)+2))`
`" "=2`
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CENGAGE-LIMITS-Single Correct Answer Type
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  3. lim(xrarr0) (log(x^(x^(2))+2sqrtx))/(tansqrtx) is equal to

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  4. Let f:RrarrR be such that f(a)=1, f(a)=2. Then lim(x to 0)((f^(2)(a+x)...

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  5. The value of lim(nrarroo) ((n^(2)-n+1)/(n^(2)-n-1))^(n(n-1) is

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  6. If f(n)=("lim")(xvec0)"{"(1+s in x/2)(1+s in x/(x^2))(1+s in x/(x^n))"...

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  7. lim(nrarroo) (1-x+x.root n e)^(n) is equal to

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  8. underset(xrarr1)(lim)(root(13)x-root7x)/(root5x-root3x) is

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  9. lim(xrarr1) (root(13)x-root7x)/(root5x-root3x) is

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  10. The value of lim(x rarr 0) (1-cos2x)/(e^(x^(2))-e^(x)+x) is

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  11. If f(a)=(1)/(4), then lim(hrarr0) (f(a+2h^(2))-f(a-2h^(2)))/(f(a+h^(3)...

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  12. (lim)(xvec0^+)1/(xsqrt(x))("a t a n"^(-1)(sqrt(x))/a-btan^(-1)(sqrt(x)...

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  13. The value of lim(xrarr0) ((1+2x)/(1+3x))^((1)/(x^(2))).e^((1)/(e^(x)))...

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  14. If F:R rarr R be a differentiable function at x = 0 satisfying f(0)=0 ...

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  15. The value of lim(xrarr(3pi)/(4)) (1+root3(tanx))/(1-2cos^(2)x) is

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  16. Let g(x)=((x-1)^(n))/(logcos^(m)(x-1)),0ltxlt2 m and n integers, m ne0...

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  17. Number of integral values of lambda for which lim(xrarr1) sec^(-1)((la...

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  18. If lim(xrarr0) (e^(ax)-e^(x)-x)/(x^(2))=b (finite), then

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  19. If lim(xrarr0)(x^3)/(sqrt(a+x)(bx-sinx))=1,agt0, then a+b is equal to

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  20. If lim(xrarroo) xlog(e)(|(alpha//x,1,gamma),(0,1//x,beta),(1,0,1//x)|)...

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