1. L > Q
2. ~(Q & R)
3. L
/ ~R
----- (What I have so far)
(don't restart your line numbers, otherwise you get confused)
4. Q from lines 1 and 3 MP
5. ~Q v ~R from line 2 DM
6. ~R from 5, 4 DS QED
John

My calculator said it, I believe it, that settles it