Use the identity . If you let then
.
So now you need to solve .
Giving answers to the nearest degree, find in the interval 0<x<360 all the solutions of:
10 sin(x+26) cos(x+26)=1
rather than the answer, id like to know the solution ie how to work it out.
i have my mock exam tomorrow, please answer me asap please.
thanks,
neilofbodom