Question

Please help with this (for a test tomorrow), if you could show all working out for the 2 examples, sin(n.net/?f=%5Cfrac%7B5%5Cpi%7D%7B12%7D" id="TexFormula1" title="\frac{5\pi}{12}" alt="\frac{5\pi}{12}" align="absmiddle" class="latex-formula">) and sin($\frac{11\pi}{12}$), I can then work out the rest. Thanks!

Answer 1

Answer:

[tex][pi]

Step-by-step explanation:

Hope it is helpful