6.2 Trigonometric Functions: Unit Circle Approach/61

Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://en.wikipedia.org/api/rest_v1/":): {\displaystyle \frac{5\pi}{6} \sin({\frac{5\pi}{6}})=1 \sec({\frac{5\pi}{6}})=\frac{1}{1}=1 \cos({\frac{5\pi}{6}})=0 \csc({\frac{5\pi}{6}})=\frac{1}{0}=Undefined \tan({\frac{5\pi}{6}})=\frac{1}{0}=Undefind \cot({\frac{5\pi}{6}})=\frac{0}{1}=0 }