Polar coordinates
We convert to rectangular coordinates using
We'll negate the angle (and add two pi) which negates the sine but leaves the cosine alone.
Of course 60 degrees is the biggest cliche in trig.
20 POINTS!! Please Help!!
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Polar coordinates
We convert to rectangular coordinates using
We'll negate the angle (and add two pi) which negates the sine but leaves the cosine alone.
Of course 60 degrees is the biggest cliche in trig.