SOLUTION: find all values for θ from [0,2π): sec(θ)=-4/3

Algebra ->  Trigonometry-basics -> SOLUTION: find all values for θ from [0,2π): sec(θ)=-4/3      Log On


   

Question 1199544: find all values for θ from [0,2π):
sec(θ)=-4/3
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
find all values for θ from [0,2π):
sec(θ)=-4/3
cos(t) = -3/4
t = ~138.6 degs
t = ~221.4 degs
-------------
Convert to radians if you like.