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Mathematics, 27.09.2019 15:50 Dweath50

What is the mapping rule for a 180 degree rotation about the origin?
(x, y)g(–y, x)
(x, y)g(–y, –x)
(x, y)g(–x, –y)
(x, y)g(x, –y)

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What is the mapping rule for a 180 degree rotation about the origin?
(x, y)g(–y, x)
(x,...
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