lesson
Reflection Matrices in 2D
Use matrices to reflect points in the x-axis, y-axis and lines y = ±x.

Use matrices to reflect points in the x-axis, y-axis and lines y = ±x.
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11th Grade · Math · UK A-Level
8 lessons
Understand and apply 2×2 matrices to represent linear transformations in the plane, including reflections, rotations, enlargements, shears, and successive and inverse transformations.