5 If tan 0=4₁ (a) sin (20) Зл <0<2, find the exact value of each of the following. 0 0 (d) cos 2 (b) cos (20) (c) sin
Posted: Mon Jul 11, 2022 10:34 am
5 If tan 0=4₁ (a) sin (20) Зл <0<2, find the exact value of each of the following. 0 0 (d) cos 2 (b) cos (20) (c) sin