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`int_(1)^(sqrt3)(dx)/(1+x^(2))` का मान ज्ञात कीजिए । |
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Answer» `int_(1)^(sqrt3)(dx)/(1+x^(2))=[tan^(-1)x]_(1)^(sqrt3)` `=tan^(-1)sqrt3-tan^(-1)1=(pi)/(3)-(pi)/(4)=(pi)/(12)` |
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