Some (partial) solutions.

• 2.2: 12, 25, 32, 33.
• 2.3: 6, 12, 14, 17.
• 2.4: Hint on 1, L'Hopital's rule. Basically I took the proof in the book of L'Hopital Rule in case that f&g --> 0 and L is finite and wrote it up using notation as we use in class. If this helps you with the case that L = infinity, then what lesson did you just learn?
• 2.4: 1, 25, 41.
• The homework assignment for 3.1 and 3.2.
• 3.1.3, 3.1.7, 3.1.9, 3.2.5 (extended), 3.2.7.