Answer:
cscX = [tex]\frac{y}{x}[/tex]
Step-by-step explanation:
using the trigonometric identity
cscX = [tex]\frac{1}{sinX}[/tex]
sinX = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{x}{y}[/tex]
cscX = [tex]\frac{1}{\frac{x}{y} }[/tex] = [tex]\frac{y}{x}[/tex]
