# Multiplication of supremum

• March 11th 2013, 05:56 PM
jebok
Multiplication of supremum
Sup(A*B)=supA*supB
A,B >= 0

how can solve this topic?
• March 11th 2013, 06:13 PM
Plato
Re: Multiplication of supremum
Quote:

Originally Posted by jebok
Sup(A*B)=supA*supB
A,B >= 0

Why are you posting a meaningless topics?
If you do not define $A~\&~B$ this post is totally meaningless.
Do you think we ought to be mind-readers?