Trigonometric Ratios Of Complementary Angles
Trigonometric Ratios Of Complementary Angles We know Trigonometric ratios of complementary angles are pair of angles whose sum is 90° Like 40°, 50°, 60°, 30°, 20°, 70°, 15°, 75° ; etc, Formulae: sin (90° – θ) = cos θ, cot (90° – θ)…
