Evaluate the following expressions.
sin⁡(cos⁡−1(45))\displaystyle {\sin{{\left({{\cos}^{{-{1}}}{\left({\frac{{{4}}}{{{5}}}}\right)}}\right)}}}  


tan⁡(sin⁡−1(1213))\displaystyle {\tan{{\left({{\sin}^{{-{1}}}{\left({\frac{{{12}}}{{{13}}}}\right)}}\right)}}}  

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