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Mathematics 9 Online
OpenStudy (anonymous):

Can someone help me out with this question please? For sin(θ) = -0.4321, 0 ≤ θ ≤ 360°. a. How many solutions are possible? b. In which quadrants would you find the solutions? c. Determine the reference angle for this equation to the nearest degree. d. Determine all the solutions to the equation to the nearest degree.

OpenStudy (mrnood):

Of the four quadrants each function (sin, cos, and tan are positive in 2, and negative in 2) |dw:1416848172872:dw|

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