Identify the location of the 2 quadrants that contain the angle for the given trig function value. For cosine and secant, the signs match the x coordinate signs. For sine and cosecant, the signs match the y coordinate signs. For tangent and cotangent, the signs match y/x.
Identify the location of the 2 quadrants that contain the angle for the given trig function value. For cosine and secant, the signs match the x coordinate signs. For sine and cosecant, the signs match the y coordinate signs. For tangent and cotangent, the signs match y/x.