Given cos(α)=35\cos(\alpha) = \frac{3}{5}cos(α)=53 (first quadrant) and sin(β)=513\sin(\beta) = \frac{5}{13}sin(β)=135 (first quadrant), find cos(α−β)\cos(\alpha - \beta)cos(α−β).
1565\frac{15}{65}6515
4065\frac{40}{65}6540
5665\frac{56}{65}6556
6365\frac{63}{65}6563