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Mathematics, 13.06.2020 00:57 almasrim274

PLS HELP ME ABOUT THIS INTEGRAND QUESTION R: 0 ≤ x ≤ 2 , 0 ≤ y ≤ 1
∫∫R (cosπx + sinπx) dA = ?

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PLS HELP ME ABOUT THIS INTEGRAND QUESTION R: 0 ≤ x ≤ 2 , 0 ≤ y ≤ 1
∫∫R (cosπx + sinπx) dA = ?...

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