Trigonometry and LateX coding

Posted on October 26, 2016 by Ms.Burton
\sin A=0.125

trig-1

\tan\theta= \frac{10}{12}

trig-2

\cos20^\circ = \frac{x}{2}

trig-3

x= \sin^{-1} \left( \frac{10}{12} \right)

trig-4

If you don’t use the latex symbols of \sin \cos \tan but just type the word out, the spacing in the equation will be not ideal.  tan25^\circ=1.25  vs  \tan25^\circ=1.25

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