- #1
FrogPad
- 810
- 0
I don't understand why my book is saying that this system is not invertible.
y(t) = cos(x(t))
?
Wouldn't, arccos{ y(t) } = x(t) and therefore be an inverse system?
y(t) = cos(x(t))
?
Wouldn't, arccos{ y(t) } = x(t) and therefore be an inverse system?