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Mathematics, 23.03.2020 22:41 robclark128

Which algebraic representation shows a reduction?
(x, y) → (-3x, y)
(x, y) → (x - 3, y - 3)
(x, y) → (-3x, -3y)
(x, y) → (12 x, 12 y)

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Which algebraic representation shows a reduction?
(x, y) → (-3x, y)
(x, y) → (x - 3, y -...
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