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im having a hard time trying to solve this question can you please solve with steps being explained
73. Find the indefinite integral, first by using an appropriate y-substitution, then using integration by parts: cos (Inr) dr
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Scos(lux) da Inx=y by parts]. is flos (tan) da Let =ffost - dy = – de y deux [x = 24 as y= ur]. Scos(lan, da = ((Cosyje e dyis the 1 et cosy + t ex siny-Cosy). - ey (Cosyt siny) + e, integrating const) (ucherec Scos (lan) de = I dual cos((un) + SinHere is one way of evaluating the integral

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