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← Bihar Board Class 12 PYQ

Integrals

Bihar Board Class 12 · Mathematics · 212 past questions

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  1. Q170 2021 Set J2021 Set I
    $\int_0^{\pi/2} \log\cot\theta\,d\theta =$
  2. Q171 2021 Set J2021 Set I
    $\int_0^{\pi/2} \frac{\cos\theta}{\cos\theta+\sin\theta}\,d\theta =$