Both in module 5-I and in
section 5-II.1 of
this module we have briefly addressed the problem of finding angles
from given
trig ratios. This amounts to solving for t
in an equation like sin(t)=v where v is a given
value. In this section we shall look at such problems in more detail
and will also find angles
from more complicated equations involving their trig ratios.
1. Read section 6.2 of the text.
2. Read the following Study Notes.
3. Read section 6.6 of the text.
4. Read the Follow-up Notes and Discussion
5. Follow the instructions regarding Further Practice. When you have met the Learning Objectives for this Section, go on to the assignment.