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f(x)=(x)/(sinx ) and g(x)=(x)/(tanx) , w...

`f(x)=(x)/(sinx ) and g(x)=(x)/(tanx)` , where ` 0 lt x le 1 ` then in the interval

A

both f(x) and g(x) are increasing functions

B

both f(x) and g(x) are decreasing functions

C

f(x) is an increasing function

D

g(x) is an increasing function

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The correct Answer is:
C
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DISHA PUBLICATION-APPLICATION OF DERIVATIVES -EXERCISE - 2
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  16. The number of solutions of the equation x^3 +2 x^2 +5 x + 2 cos x = 0 ...

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  18. If f(x)=x+sinx ,g(x)=e^(-x),u=sqrt(c+1)-sqrt(c) v=sqrt(c) -sqrt(c-1),(...

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  20. Given P(x)""=""x^4+""a x^3+""c x""+""d such that x""=""0 is the only ...

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