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[" Let "J=int(-1)^(2)(cot^(-1)(1)/(x)+co...

[" Let "J=int_(-1)^(2)(cot^(-1)(1)/(x)+cot^(-1)x)dx" and "K=],[int(sin x)/(|sin x|)dx" .Then which of the following "],[-2 pi],[" alternative "(s)" is/are correct? "]

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Let J=int _(-1) ^(2) (cot ^(-1) ""(1)/(x )+ cot ^(-1) x ) dx, K =int _(-2pi) ^(7pi) (sin x)/(|sin x|)dx. Then which of the following alternative (s) is/are correct ?

Let J=int _(-1) ^(2) (cot ^(-1) ""(1)/(x )+ cot ^(-1) x ) dx, K =int _(-2pi) ^(7pi) (sin x)/(|sin x|)dx. Then which of the following alternative (s) is/are correct ?

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