Show that

Stuck again on this one.

Any help would be appreciated.

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- Nov 24th 2010, 01:16 PM #1

- Joined
- Aug 2008
- Posts
- 220

- Nov 24th 2010, 01:42 PM #2
Yuck. I started with the left-hand side.

The left hand side

Apply the and rules.

I'm sure after my hours of work, someone will have already provided a much neater solution, but this is how I would approach the question. There is probably a much easier method, but this works nicely for me.

- Nov 24th 2010, 01:49 PM #3