A right triangle has acute angles $\displaystyle{A}\usepackage{cmbright}\Huge\$ and $\displaystyle{B}\usepackage{cmbright}\Huge\$ . If $\displaystyle{\sin{{A}}}=\frac{{5}}{{13}}\usepackage{cmbright}\Huge\$ and $\displaystyle{\sec{{A}}}=\frac{{13}}{{12}}\usepackage{cmbright}\Huge\$ , what are $\displaystyle{\cos{{B}}}\usepackage{cmbright}\Huge\$ and $\displaystyle{\csc{{B}}}\usepackage{cmbright}\Huge\$ ?