6.2 Trigonometric Functions: Unit Circle Approach/14

$\left({\frac {1}{2}},-{\frac {\sqrt {3}}{2}}\right)$

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 \sin{(t)} = -\frac{\sqrt{3}}{2} // \cos{(t)} = \frac{1}{2} }