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Mathematics, 27.04.2021 07:30 sebasp42

What are the coordinates of the reflection of (a, b) over the y-axis? O(a, -b)
O(b, -a)
O(-a, b)
O(-a, -b)

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What are the coordinates of the reflection of (a, b) over the y-axis? O(a, -b)
O(b, -a)

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