Question
since sin2x+â3cos2x=2sin(2x+60) find the general solution for the equation sin2x+â3cosx=0
thank you
thank you
Answers
Steve
since sin(n*180) = 0,
2x+60 = n*180
x = n*90 - 30
2x+60 = n*180
x = n*90 - 30