Mathematics, 23.04.2020 18:06 khaleesical9645
Which portion of the unit circle satisfies the trigonometric inequality Cos^2(x)+sin^2(x) greater than or equal to 1? Assume that (x) is the angle made by the positive x-axis and a ray from the origin
A) all of the unit circle
B) the top half of the unit circle
C) the right half of the unit circle
D) none of the unit circle
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Which portion of the unit circle satisfies the trigonometric inequality Cos^2(x)+sin^2(x) greater th...
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