#### I'm super frustrated about this one problem in math, it's really difficult and it's hard to figure out where to start.

Isaac

-1

The long question and I can't find the answer, I need to know how to do it. Can someone explain to me how to do sin(6)cos(6)cos(6)(12) x 50 cos(5)cos(123), really frustrating and I need to know please help quick, and thorough explanation would be useful thank you!