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Dashdorm24

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Any ideas?

Solve cos^2theta - 5cos theta * sin theta + 6sin^2theta =0 between -pi ≤ theta ≤ pi
 

CM_Tutor

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The equation thus has two solutions:


This has two solutions, one in quadrant 1 and one in quadrant 3:


The second solution of the equation is:


This also has two solutions, one in quadrant 1 and one in quadrant 3:


And yes, @jimmysmith560, these answers in radians correspond to your answers in degrees.
 

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