Write a function to represent the point rotated counterclockwise about the origin.

DeltaLima asked Apr 10, 2023

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31 votes

DeltaLima asked Apr 10, 2023

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14 votes

If you have a point (x,y) and want to rotate 90 degrees counterclockwise the point becomes

(x,y) becomes (-y,x)

Seth Ladd answered Apr 15, 2023

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