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A: Note :-  Two angles are called supplementary if their measures add to 180 degrees. Sum of angles of…

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A: According to our guidelines, In case of multiple questions we are supposed to answer the first…

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A: From the given problem:   I=∫01∫01-y2x-2dxdy   So,…

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A: Given: I=∫x-ax2+k2dx So, we can also write as; I=∫x-ax2+k2dx=∫xx2+k2-ax2+k2dx=∫xx2+k2dx-a∫1x2+k2dx…