1. we have to evaluate the following integrals 4 dy de a. How did he get the value inside the circle, can you explain step by step and clear line please S+) dyde of intigration a. Region y=1 2 4 dx %3D en2 + 2. dx 4 2. = ! en2 ( 4) + 2 In4 - t in4 - In 2 2. 8 ln 2 + 4 en2 - In2-} In 2 en 2 - In 2 -| In 2 -An2 = 2 in 2 (Ansuer

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A: For the solution of the problem follow the next step.