A Second Step To Mathematical Olympiad Problems -volume 7-.pdf !free! Jun 2026
Let ( z_1, z_2, z_3 ) be complex numbers on the unit circle. Prove that if ( z_1 + z_2 + z_3 = 0 ), then the triangle formed by ( z_1^2, z_2^2, z_3^2 ) is equilateral.
Let ( z_1, z_2, z_3 ) be complex numbers on the unit circle. Prove that if ( z_1 + z_2 + z_3 = 0 ), then the triangle formed by ( z_1^2, z_2^2, z_3^2 ) is equilateral.