diff --git a/education/math/MATH1060 (trig)/Identities.md b/education/math/MATH1060 (trig)/Identities.md index 9b9999c..4e98f92 100644 --- a/education/math/MATH1060 (trig)/Identities.md +++ b/education/math/MATH1060 (trig)/Identities.md @@ -33,5 +33,7 @@ $cot$ is an odd function, and so $cot(-\theta) = \sqrt{3}$ ### Simplifying Using Identities > Simplify $\frac{sin\theta}{cos\theta}$ - +1. The above equation can be split into two components +$$ \frac{sin\theta}{cos\theta} = \frac{sin\theta}{1} * \frac{1}{csc\theta} $$ +2. Referring to the list of trig identities, we know that $\frac{1}{csc\theta}$ is equal to $sin\theta$.