Exercises week 42

VI.1: 1, 4, 5

VI.2: 1acdeh, 2abc, 3, 7, 8

VI.3: 1acdeh, 2

VI.4: 1abd, 2ab,

Published Oct. 17, 2017 5:25 PM - Last modified Oct. 17, 2017 5:25 PM