[tex]\displaystyle \large\int\sf\tiny\dfrac{\Big\{cos^{-1}x\big[\sqrt{(1-x^2)}\:\big]\Big\}^{-1}}{log_{e}\left\{1+\left[\dfrac{sin\left\lgroup 2x\sqrt{(1-x^2)}\right\rgroup}{\boldsymbol\pi}\right]\right\}}dx[/tex]
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