Question 1 For the integral f m In a: den , using the integration by parts technique, which function would you choose for u? Ox Olnx Question 2 Which technique would you use to integrate f sin'1 .13 da: ? l:l Question 3 For the integral f sin4 a: 0059 a: da: ,which function would you "save" to become part of the du? Question 4 2 pts For the integral f tan7 :1: sec4 9; dz: , which is the BEST function to "save" to become part of the du? (BEST means there is less algebraic work to do) 0 sec2 at 0 sec x 0 tan x O seca: tanx Question 5 2 pts For the integral f V9 $2 dz: ,which trig. sub. would you use? 0 m=sin0 O cc=3sin9 O $=sec9 O m=3sec9 O $=3ta110