Angle $\displaystyle{X}\usepackage{cmbright}\Huge\$ is an acute angle. $\displaystyle{\sin{{X}}}=\frac{{8}}{{17}}\usepackage{cmbright}\Huge\$ and $\displaystyle{\cos{{X}}}=\frac{{15}}{{17}}\usepackage{cmbright}\Huge\$ . What are the values of $\displaystyle{\sec{{X}}}\usepackage{cmbright}\Huge\$ and $\displaystyle{\tan{{X}}}\usepackage{cmbright}\Huge\$ ?