Question
Solve the following equation for theta (θ) over the given domain:
√3 sin 2θ = cos 2θ
Domain: 0 < θ < 360
√3 sin 2θ = cos 2θ
Domain: 0 < θ < 360
Answers
Damon
tan 2 theta = 1/sqrt 3
2 theta between 0 and 720 degrees
2 theta = 30 degrees is a solution
2 theta = 210 degrees is a solution
2 theta = 30+360 = 390 is a solution
2 theta = 210 + 360 = 570 is a solution
so try
15, 105, 195, 285 degrees for theta
2 theta between 0 and 720 degrees
2 theta = 30 degrees is a solution
2 theta = 210 degrees is a solution
2 theta = 30+360 = 390 is a solution
2 theta = 210 + 360 = 570 is a solution
so try
15, 105, 195, 285 degrees for theta