# Analysis Help

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• Sep 8th 2008, 05:54 PM
terencet
Analysis Help
I am stuck on these two problems...PLEASE HELP!!!

1. Prove that
a*0 = 0 for each a in all real numbers.

2. Prove that ‘
<’ is an order for for all real numbers.
• Sep 8th 2008, 05:59 PM
ThePerfectHacker
Quote:

Originally Posted by terencet
I am stuck on these two problems...PLEASE HELP!!!

1. Prove that
a*0 = 0 for each a in all real numbers.

2. Prove that ‘
<’ is an order for for all real numbers.

$a0=a(1-1)=a-a=0$