starkiller
New member
- Joined
- Feb 23, 2018
- Messages
- 3
arcsin(x-1/2)-arccos(x-1/2)=3pi/2
not really familiar with formatting on this site, but here's the problem. is there a formula i could perhaps use??
not really familiar with formatting on this site, but here's the problem. is there a formula i could perhaps use??