Mathematics

If $$a > 0$$ and $$A=\displaystyle \int^{a}_{0}\cos^{-1}xdx$$, then $$\int ^{a}_{-a}(\cos^{-1}x-\sin^{1}\sqrt {1-x^{2}})dx=\pi a-\lambda A$$. Then $$\lambda$$


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$$0$$


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Single Correct Medium Published on 17th 09, 2020
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