I was graphing polar curves and I realized that the graphs of $r=3|sin(2t)|$, $r=3sin(2t)$ and $r=-3sin(2t)$ are the same. But the graphs of $r=2|cos(5t)|$, $r=2cos(5t)$ and $r=-2cos(5t)$ are different. Why?
2026-03-27 14:11:11.1774620671
Absolute value in polar curves
130 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail AtRelated Questions in TRIGONOMETRY
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