17 Chapter IV, differential equations of the first order and higher degree than the first. Article 28. Summary. Page 59

 17.1 problem Ex 1
 17.2 problem Ex 2
 17.3 problem Ex 3
 17.4 problem Ex 4
 17.5 problem Ex 5
 17.6 problem Ex 6
 17.7 problem Ex 7
 17.8 problem Ex 8
 17.9 problem Ex 9
 17.10 problem Ex 10
 17.11 problem Ex 11