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Mathematics 12 Online
OpenStudy (anonymous):

Solve: 2tan(3x) = -1 For all solutions in the interval: [0,2pi)

OpenStudy (anonymous):

tan(3x) = -1/2

OpenStudy (anonymous):

3x = -0.463647

OpenStudy (anonymous):

x = -0.154549

OpenStudy (anonymous):

do your answers have to be in degrees or radians?

OpenStudy (anonymous):

radians

OpenStudy (anonymous):

so when you get your first quadrant angle, add pi/2 consecutively to get an angle in all quadrants. (working for 1st quadrant angle)

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