SOLUTION: θ is an angle in standard position that terminates in Quadrant II. If sinθ = , then cos2θ = _____.

Algebra ->  Trigonometry-basics -> SOLUTION: θ is an angle in standard position that terminates in Quadrant II. If sinθ = , then cos2θ = _____.       Log On


   

Question 891586: θ is an angle in standard position that terminates in Quadrant II. If sinθ = , then cos2θ = _____.
Answer by Edwin McCravy(20060) About Me  (Show Source):
You can put this solution on YOUR website!
You forgot to give us the value of sinθ