For unlimited access to Homework Help, a Homework+ subscription is required.
(1) If f(x) = - tanº r + sec? r, then find f' 6). 1212 1-02
(4) Find f'(r) if f(x) = (COS I) COS?
(7) If f() = -sec? +tanr, then find f' 2. 2 1 sier Diena
