SOLUTION: use the graph of y = sin2θ to find the value of sin2θ for θ = π/4 radians. My choices are -1, 0 , 0.5, 1. I need help! Thanks

SOLUTION: use the graph of y = sin2θ to find the value of sin2θ for θ = π/4 radians. My choices are -1, 0 , 0.5, 1. I need help! Thanks

Algebra.Com

Question 1013908: use the graph of y = sin2θ to find the value of sin2θ for θ = π/4 radians.
My choices are -1, 0 , 0.5, 1.
I need help!
Thanks

Answer by fractalier(6550) (Show Source): You can put this solution on YOUR website!
sin 2(theta) = sin 2(pi/4) = sin pi/2 = 1
RELATED QUESTIONS
Find all solutions in the interval [0, 2π). cosθcos2θ+sinθsin2θ= (answered by Cromlix,ikleyn)

Find the value of sin2θ if θ= 5/13 and θ is between 90 and... (answered by Alan3354)

if cscθ=4 and θ is in quadrant II, find the exact value of... (answered by stanbon)

Use the given information to find sin2θ, cos2θ, tan2θ, for... (answered by Alan3354)

Use the information given about the angle θ, 0 ≤ θ ≤ 2π, to... (answered by lwsshak3)

Find the exact values of sin 2θ, cos 2θ, and tan 2θ for the given value of (answered by brysca)

Find the values of the trigonometric functions of θ of cot θ = 1/2, sin θ... (answered by ewatrrr)

Which of the following is equivalent to 1−cos2θcos2θ A. sec2θ B. (answered by lwsshak3)

If secθ= 4/5 and θ terminates in Quadrant II, find the exact value of... (answered by jim_thompson5910,Seutip)