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Michael D.

asked • 05/21/16

Pre Calculus

Find the value for cos(x/2) if the following conditions hold: sin(x)=-12/13  and x is in quadrant 3
a) -√17/6
b) -√7/24
c) -√7/6
d) -√17/24

1 Expert Answer

By:

Kenneth S. answered • 05/21/16

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4.8 (62)

Expert Help in Algebra/Trig/(Pre)calculus to Guarantee Success in 2018

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