Question
Use double integrals to calculate the areas of the surfaces.The part of the plane $z=2 x+2 y$ inside the cylinder $x^{2}+y^{2}=1$
Step 1
Step 1: Set up the double integral over the region R in polar coordinates: \[ \iint\limits_{R} \sqrt{4+4+1} \, dA = \iint\limits_{R} 3 \, dA \] Show more…
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