
Melissa M.
asked 12/10/21NEED ASAP! use the unit circle definition of the trigonometric functions to solve the inequality sin θ - sqrt3/2 >0 on the interval [0,2pi)
sin θ - √3 /2 >0 on interval [0,2π)
a sketch of the unit circle and the line y=√3/2 is helpful
1 Expert Answer
Raymond B. answered 12/10/21
Math, microeconomics or criminal justice
sinx - sqr3/2 > 0, with 0<x<2pi
sinx > sqr3/2 (that's (sqr3)/2 not sqr(3/2))
x > 60 degrees or pi/3 and x < 120 or 2pi/3
pi/3 < x < 2pi/3 radians
or 60 < x < 120 degrees
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Mark M.
Do you have access to a unit circle?12/10/21