Question:
Suppose A and B are angles in standard position with sin A
Last updated: 10/20/2023
![Suppose A and B are angles in standard position with sin A](https://media.kunduz.com/media/sug-question-candidate/20231019234845541585-6137497.jpg?h=512)
Suppose A and B are angles in standard position with sin A and sin B Find the exact value of cos A B if A is in Q2 and B is in Q3
Last updated: 10/20/2023
Suppose A and B are angles in standard position with sin A and sin B Find the exact value of cos A B if A is in Q2 and B is in Q3