Find values of the trigonometric functions of the angle (in standard position) whose terminal side passes through the given point.(21,72)sin (= (Type an exact answer in simplified form.)cos (= (Type an exact answer in simplified form.)tan 0 = (Type an exact answer in simplified form.)cot 0 = (Type an exact answer in simplified form.)sec = (Type an exact answer in simplified form.)CSC = (Type an exact answer in simplified form.)