T6: 7 of 12
Problems for =I,=E,vI and vE
Directions: Begin with problem one below. As usual, the premises are given. The goal sentence is written in toward the bottom of the derivation with question marks. As hints, the problem may be partially filled in. As usual, your job is to correctly do the derivation, remove all question marks, and get to the given conclusion. Oh, and here are the rules you may use.