use a compound forumla angle forumla to determine a trignometric expression that is equivalent to each of the following expression:
a) sin(x-4pi/3)
b)cos(x-5pi/4)
c)sin(x+5pi/6)
d)cos(x+4pi/3)
I've recently got photoshop elements and I want to try colouring in one of my hand drawn anime pictures. I know i haven't got photoshop Cs4 which is recommended but i couldn't afford it :(
So would someone give me some tips on how to colour it in so it becomes like a professional picture?
ellie...