- #1
tomwilliam
- 135
- 2
If you have an equation with a variable which isn't defined for a given value or values, how do you express this in proper notation? For example:
x=1/((y-2)(y-3))
Do I write simply " y<2 or 2<y<3 or 3<y" or is there a better way to express it?
Thx
x=1/((y-2)(y-3))
Do I write simply " y<2 or 2<y<3 or 3<y" or is there a better way to express it?
Thx