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The value of lim(xto0) ([(100x)/(sinx)]+...

The value of `lim_(xto0) ([(100x)/(sinx)]+[(99sinx)/(x)])` (where `[.]` represents the greatest integral function) is

A

1

B

0

C

`e-1`

D

`e+1`

Text Solution

Verified by Experts

The correct Answer is:
B
We know that `underset(xto0)lim(sinx)/(x)to1^(-)" and "underset(xto0)lim(x)/(sinx)to1^(+).`
So,`underset(xto0)lim[100(x)/(sinx)]+underset(xto0)lim[99(sinx)/(x)]=100+98=198.`
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CENGAGE-LIMITS-Exercise (Single)
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  2. lim(xtooo) {(x+5)tan^(-1)(x+5)-(x+1)tan^(-1)(x+1)} is equal to

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  3. The value of lim(xto0) ([(100x)/(sinx)]+[(99sinx)/(x)]) (where [.] rep...

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  4. The value of lim(xtoa) sqrt(a^(2)-x^(2))"cot"(pi)/(2)sqrt((a-x)/(a+x))...

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  5. lim(xto0) [min(y^(2)-4y+11)(sinx)/(x)] (where [.] denotes the greatest...

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  6. The value of lim(xto0) (1-(cosx)sqrt(cos2x))/(x^(2)) is

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  7. lim(xtooo) (1)/(x+1)tan((pix+1)/(2x+2)) is equal to

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  8. The value of lim(xto1^(-)) (1-sqrt(x))/((cos^(-1)x)^(2)) is

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  9. lim(xto pi//2) (sin(xcosx))/(cos(xsinx)) is equal to

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  10. lim(xto0) [(1-e^(x))(sinx)/(|x|)] is (where [.] represents the greates...

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  11. Evaluate lim(xto0) (x(e^(x)-1))/(1-cosx) is equal to

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  12. If f(x)=lim(ntooo) n(x^(1//n)-1)," then for "xgt0, ygt0,f(xy) is equal...

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  13. lim(x to 0) {(1+x)^((2)/(x))} (where {.} denotes the fractional part o...

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  14. The value of lim(xtooo) ((2^(x^(n)))e^((1)/(x))-(3^(x^(n)))e^((1)/(x))...

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  15. lim(x to 0) (sin(x^(2)))/("ln"(cos(2x^(2)-x))) is equal to

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  16. lim(xtooo) (e^(1//x^(2))-1)/(2tan^(-1)(x^(2))-pi) is equal to

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  17. lim(xto0) ((2^(m)+x)^(1//m)-(2^(n)+x)^(1//n))/(x) is equal to

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  18. The value of lim(ntooo) [(1)/(n)+(e^(1//n))/(n)+(e^(2//n))/(n)+...+(e^...

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  19. lim(xto1) (nx^(n-1)-(n+1)x^(n)+1)/((e^(x)-e)sinpix), where n=100,is eq...

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  20. lim(xto0) (log(1+x+x^(2))+log(1-x+x^(2)))/(secx-cosx)=

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