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Solve !!!!!!!!!!!!!!!!!!!!

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sec^(2)x=3tanx for 0<=x<=360?

solve-trigonometric-equations

asked Jul 20, 2014 in TRIGONOMETRY by anonymous

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The function sin x has a period of , first find all solutions in the using domain ( 0 , 360).

The function sin x is positive in first and second quadrant.

In first quadrant :

In second quadrant :

answered Jul 20, 2014 by joly Scholar

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