-Question 1

State the number of cycles in every 360 degrees for the function y=sin3x

-Question 2

Write out explicitly what is meant by , above the sum is x=5, to the right of sum is and below is x=1. I had no clue how to do this on LaTex.

I have similar questions to these for an assignment so if you could post the answers so I could do the others, that would be great.