- 2 Consider R With The Usual Definition Of Lines But With Distance Function D X X V Y Show That 1 (8.93 KiB) Viewed 37 times
2. Consider R² with the usual definition of lines, but with distance function d = [√(x₂ − X₁) + √(V₂ − Y₁)]². Show that
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2. Consider R² with the usual definition of lines, but with distance function d = [√(x₂ − X₁) + √(V₂ − Y₁)]². Show that
2. Consider R² with the usual definition of lines, but with distance function d = [√(x₂ − X₁) + √(V₂ − Y₁)]². Show that the triangle inequality is not true in this geometry by finding a triangle ABC such that AB + BC < AC.