Question: Find cos (x2 + y2) dA where D = {(x, y) 1 9 5 x2 + 2 5 49) . D Round your answer to

Find cos (x2 + y2) dA where D = {(x, y)

1 9 5 x2 + 2 5 49) . D Round your

Find cos (x2 + y2) dA where D = {(x, y) 1 9 5 x2 + 2 5 49) . D Round your answer to four decimal places

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