Given that $\tan A = \frac{5}{12}$, $\cos B = -\frac{3}{5}$ and that $A$ and $B$ a

Question

Given that $\tan A = \frac{5}{12}$, $\cos B = -\frac{3}{5}$ and that $A$ and $B$ are in the same quadrant, calculate without the use of calculators, the values of $\sin(A - B)$.

Accepted Answer

$-\frac{33}{65}$

Trigonometry - Compound and Double-Angle Identities

Trigonometry - Compound and Double-Angle Identities

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