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int0^oo(pi/(1+pi^2x^2)-1/(1+x^2))logx dx...

`int_0^oo(pi/(1+pi^2x^2)-1/(1+x^2))logx dx` is equal to (a) `-pi/2logpi` (b) 0 (c) `pi/2log2` (d) none of these

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CENGAGE ENGLISH-INTEGRALS-All Questions
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  16. Ifinta^b|sinx|dx=8a n dint0^(a+b)|cosx|dx=9,t h e n (a) a+b=(9pi)/2 ...

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  17. If f(x)={0 ,where x=n/(n+1),n=1,2,3.... and 1 else where then the va...

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  18. The function f and g are positive and continuous. If f is increasing a...

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  19. A Function f(x) satisfies the relation f(x)=e^x+int0^1e^xf(t)dtdot T...

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