- #1
jkristia
- 54
- 0
I'm working on some trigonometry identity problems, and I'm stuck on this particular problem.
This is how it is shown in the solution, but I cannot see how to get the highlighted part.
Any help on how to get from #2 to #3 (the highlighted) is very much appreciated
Jesper
This is how it is shown in the solution, but I cannot see how to get the highlighted part.
Any help on how to get from #2 to #3 (the highlighted) is very much appreciated
Jesper