Trigonometric functions are functions that relate the angles of a right triangle to the lengths of its sides. The primary trigonometric functions are sine, cosine, tangent, cosecant, secant, and cotangent.
Trigonometric functions are functions that relate the angles of a right triangle to the lengths of its sides. The primary trigonometric functions are sine, cosine, tangent, cosecant, secant, and cotangent.