Maths - Reciprocal Trig Functions
What is $\csc\theta$ in terms of triangle sides?
\[\frac{\text{hyp}}{\text{opp}}\]
What is $\sec\theta$ in terms of triangle sides?
\[\frac{\text{hyp}}{\text{adj}}\]
What is $\cot\theta$ in terms of triangle sides?
\[\frac{\text{adj}}{\text{opp}}\]
2021-02-22
#####
\[\cos^2 x + \sin^2 x = 1\]What do you get if you divide both sides by $\cos^2 x$??
\[1 + \tan^2 x = \sec^2 x\]#####
\[\sin^2 x + \cos^2 x = 1\]What do you get if you divide both sides by $\sin^2 x$??
\[1 + \cot^2 x = \csc^2 x\]\(\cos^2 x + \sin^2 x = 1\) What do you get if you divide both sides by $\cos^2 x$?
\[1 + \tan^2 x = \sec^2 x\]
\(\sin^2 x + \cos^2 x = 1\) What do you get if you divide both sides by $\sin^2 x$?
\[1 + \cot^2 x = \csc^2 x\]