- #1
FrostScYthe
- 80
- 0
How do you prove this is a function?
g: P(A) > P(A)
g(X) = X^-1
X^-1 means inverse of X
anyway, does anyone know how to do a formal demonstration for this?
g: P(A) > P(A)
g(X) = X^-1
X^-1 means inverse of X
anyway, does anyone know how to do a formal demonstration for this?