Find the area of the plane z = 4x+y for all (x,y) ∈ R where R is the region in the first quadrant which is bounded by the circle r = 4sin(θ) and the lemniscate r = ?8 cos (2θ) both given in polar coordinates

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Q: 9. r² = 5cos20

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Q: Consider the polar curves C2 :r = 4 cos 0 and C3 : r = 4 sin 0. %3D (a) Determine the slope of the…

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Q: Find the area of the plane z = 4x + y for all (x, y) = R where Ris the region in the first quadrant…

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Q: Consider the polar curves C1 :r = 3 sin 20 and C2 : r = 3 cos 0, and let R be the shaded region as…

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Q: Find the area inside the cardioid with a polar curve of r=4+4cos(θ).

A: Find the area of inside the cardioid with a polar curve: