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the angle measure whose sine is sqrt(3)/2 has a reference angle of 60 degrees,
thus 2x = 60, 120, 420, 480, ...
x = 30, 60, 210, 240, ...
The basic solutions to sina==â 3/2 are 30 deg and 150 deg and in general,
2x=360n+30 and 2x=360n+150
so x=180n+15 and x=180n+75 where n is any integer.
sin 2x = â3 / 2
2x = 60° , 120° , 420° , 480°
x = 30° , 60° , 210° , 240°
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the angle measure whose sine is sqrt(3)/2 has a reference angle of 60 degrees,
thus 2x = 60, 120, 420, 480, ...
x = 30, 60, 210, 240, ...
The basic solutions to sina==â 3/2 are 30 deg and 150 deg and in general,
2x=360n+30 and 2x=360n+150
so x=180n+15 and x=180n+75 where n is any integer.
sin 2x = â3 / 2
2x = 60° , 120° , 420° , 480°
x = 30° , 60° , 210° , 240°