I dunno...Yeah, i did domething wrong... how could B/2= 1? b/2 = 0.5B OR 1/2B
A^2 is AxA
If B=A then,
A^2=AB, since B=A and A^2 is AxA
draconum said:Plus I dought A^2 = AB is hardly proven.
Chris
A^2 is AxA
If B=A then,
A^2=AB, since B=A and A^2 is AxA