2. Consider R² with the usual definition of lines, but with distance function d = [√(x₂-x₁) + √(y₂ - ₁)]². Show that the

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2 Consider R With The Usual Definition Of Lines But With Distance Function D X X Y Show That The 1 (17.61 KiB) Viewed 44 times

2. Consider R² with the usual definition of lines, but with distance function d = [√(x₂-x₁) + √(y₂ - ₁)]². Show that the triangle inequality is not true in this geometry by finding a triangle ABC such that AB + BC < AC.