SOLUTION: Find the exact values of sin(&#952;/2), cos(&#952;/2), and tan(&#952;/2) for the given conditions. sec &#952; = &#8722; 4 3 ; 180° < &#952; < 270°

Algebra ->  Trigonometry-basics -> SOLUTION: Find the exact values of sin(&#952;/2), cos(&#952;/2), and tan(&#952;/2) for the given conditions. sec &#952; = &#8722; 4 3 ; 180° < &#952; < 270°       Log On


   

Question 1028914: Find the exact values of sin(θ/2), cos(θ/2), and tan(θ/2) for the given conditions.
sec θ = −
4
3
; 180° < θ < 270°
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Look up half angle formulas on Wikipedia.
----
It's covered in great detail.