Pythagorean Triples
Pythagorean Triples If x^2 + y^2 = z^2 and a^2 + b^2 = c^2, then [1] (a x – b y)^2 + (a y + b x)^2 = (c z)^2 [2] (a x + b y)^2 + (a y – b x)^2 = (c z)^2 [3] (b y)^2 + (az + cx)^2 = (cz + ax)^2 [4] (b y)^2 + (az - cx)^2 = (cz - ax)^2 [5] (a y)^2 + (b z + c x)^2 = (c z + b x)^2 [6] (a y)^2 + (b z - c... Sign in to see full entry.