1.3 Textbook Solutions Recording

#3a – 00:08

#3b – 00:51

#3c – 01:02

#3d – 01:08

#4b – 01:17

#4d – 01:39

#5b – 02:03

#5d – 02:26

#6a – 02:55

#6c – 03:20

#7a – 03:36

#7b – 03:52