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OpenStudy (anonymous):
Trig - solve for x if 0deg < x < 360deg 4 sin x - 2 csc x = 0
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OpenStudy (amistre64):
4sin(x) -2csc(x) = 0 4sin(x) = 2csc(x) 2sin(x) = csc(x)
OpenStudy (amistre64):
2sin(x) = 1/sin(x) 2sin^2(x) = 1 sin^2(x) = 1/2
OpenStudy (amistre64):
sin(x) = 1/sqrt(2) x = 45 degrees or pi/4 in quadrant 1 and x = 135 degrees or 3pi/4 in quadrant 2
OpenStudy (anonymous):
Wow, thanks a whole bunch!!!
OpenStudy (amistre64):
your welcome...
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