Eduqas GCSE Mathematics · C300
Specification HG8 · Paper 1, Paper 2
Revise: Transformational InvarianceAn invariant line maps onto itself. Reflection leaves its mirror line fixed point by point.
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GCSE Mathematics · key term
A line that maps onto itself. Its individual points need not all stay fixed, although every point on a mirror line stays fixed under reflection in that line.
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Specification HG8 · Paper 1, Paper 2
Revise: Transformational InvarianceAn invariant line maps onto itself. Reflection leaves its mirror line fixed point by point.
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