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The angle
=
.
Given angle is negative angle.So, negative angles are generated by clock wise rotation.
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is quadrant IV.
is quadrant III.
is quadrant II.
is quadrant I.
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The angle is
.
Just compare the fraction with the
to the fractions
The angle
, where - 11/9 is between - 1 and - 3/2.
So it is in quadrant III.
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The angle is in Quadrant III.