T5.5 7 of 8
Using our new "Short-Cut" rules
For this page you'll be able to use all of our rules, the older, basic ones from 5.1 to 5.3 (but to keep things simple, there's no RD) and the newer derived rules. Mostly you should use the newer ones. As I've disabled RD: there will be no subderivations needed or allowed.
As usual, you'll find answers to "selected problems" here. But if you look at these, you may want to come back and do these again later entirely on your own.