Guest Session: 1 Question Remaining. Create Account to save progress.
Login
Trigonometrymedium
0:00.0

If sin⁡(A)=513\sin(A) = \frac{5}{13}sin(A)=135​ and cos⁡(B)=45\cos(B) = \frac{4}{5}cos(B)=54​, where both AAA and BBB are acute angles, what is the value of sin⁡(A+B)\sin(A+B)sin(A+B)?