4 If sin A 11 sin 2 with 90 A 180 and sin B with 0 B 90 find

Last updated: 3/28/2024

4 If sin A 11 sin 2 with 90 A 180 and sin B with 0 B 90 find 3 5 12 cos 2 13 cos 2A 14 sin 2A