Question

Need Trig Help (See Attachment)

Answer 1

How do you get the second x on each solution

Answer 2

can you help?

Answer 3

\[\sin(x) = \sin(\pi - x)\] You just have to get about a thousand relationships stuck in your head! This is why we do so much of the very odd behavior known as "Prove the Identity". It helps you gain familiarity.

Answer 4

thank you that helps a lot