A) Solve the following, giving all positive values of the angle between 0° and 360° to the nearest minute only.
i) cos2x-sin^2 (x/2)+3/4 = 0
ii) .cos4x =sin2x
iii)sin^2 theta = cos^2 theta +3/2
v) sin2x-cosx = 0
a)x= y+costheta b)cosy = x^2© BrainMass Inc. brainmass.com October 9, 2019, 9:32 pm ad1c9bdddf
Neat, step-by-step solution is provided.