charlie_charlie
rawrrr
- Joined
- Nov 16, 2003
- Messages
- 264
- Gender
- Female
- HSC
- 2004
How do you work out the domains of inverse trig functions? like if you have f(x)= sin^-1 (pi/x) how do you work out its domain?
and also, when u have y= sin^-1 (cos x), I know you have two answers, but how do you know which domain it belongs to?
Any help would be appreciated!!!
and also, when u have y= sin^-1 (cos x), I know you have two answers, but how do you know which domain it belongs to?
Any help would be appreciated!!!