Quote:
Originally posted by ohhjebus
6. divide both sides by (AB), you get B=A+B

(AB) = (AA) = 0
you can't divide by zero, the result is undefined, and thus the proof is invalid.
thankyouverymuch.
and festerhead, point line and plane are
all defined in geometry, and a line
does not have a width. it either passes through a point or not.