1. ## Inequalities

Can someone remind me of the rules please? When do I switch the inequality? When don't I?

Any input would be GREATLY appreciated!

2. Originally Posted by s3a
Can someone remind me of the rules please? When do I switch the inequality? When don't I?

Any input would be GREATLY appreciated!
(ii) $\frac{3}{2}>\frac{1}{3}$
but $\frac{2}{3} <\frac{3}{1}$