Question

Find the exact value of the ff. equation below

Answer 1

what equation??

Answer 2

idk but help me out on my question please

Answer 3

this must be a long equation :P

Answer 4

\[\cot -\frac{ \Pi }{ 4}\]

\[\frac{ \cos7\Pi/9 + \cos 2\Pi/9 }{ \sin7\Pi/9-\sin2\Pi/9 }\]

\[6\sin \frac{ \Pi }{ 12 }\cos \frac{ \Pi }{ 12 }\]

\[\tan \frac{ 11\Pi }{12}\]

\[1-2\sin^2105degrees\]

Fan and medal for answers thank yo!