W 4/22

due on Monday:
* answer on wamap, but turn your work in
(not in composition book, be neat)

due tomorrow:
* #4 OR #5 from GP #3-2 (sect;7.1)
* #6 (extra credit)
* WAMAP sect;6.7b
* RA sect7.3
* WAMAP sect;7.1
* WAMAP sect;7.2 "due" tomorrow (M 4/27)