Sketch the curve and find the area that it encloses. r 2 = 4 cos 2
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Sketch the curve and find the area that it encloses.
r2 = 4 cos 2θ
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r 2 4 cos 2 0 30 45 60 90 120 135 150 180 210 240 270 300 360 r 2 14 0 0 14 2 14 2 The cells ma...View the full answer
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