Question

Take a moment to skim this table of trigonometric symmetries. Then, complete the following identities using the identities from the table.sin(−x)=cos(−x)= tan(−x)=

Answer 1

You have the next trigonometric identities:

`\begin{gathered} \sin (-x)=-\sin x \\ \\ \cos (-x)=+\cos x \\ \\ \tan (-x)=-\tan x \end{gathered}`