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Question Number 181836 by alcohol last updated on 01/Dec/22 | ||
$$\int_{\mathrm{0}} ^{\:\mathrm{1}} \int_{\mathrm{0}} ^{\:\mathrm{1}} \frac{{cos}^{−\mathrm{1}} \left({xy}\right){sin}^{−\mathrm{1}} \left({xy}\right)}{{ln}\left({xy}\right)}{dxdy} \\ $$ | ||