OpenStax, Algebra and Trigonometry 2e §12.4 Rotation of Axes · Exercise 24 · Geometry · Conic sections

Rotation of Axes · Exercise 24

Find a new representation of the given equation after rotating through the given angle.

$4 x^{2} - x y + 4 y^{2} - 2 = 0, θ = 45°$

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OpenStax, Algebra and Trigonometry 2e · §12.4 Rotation of Axes · Exercise 24

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