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OpenStudy (anonymous):
Which of the following pairs of coordinates do not represent the same point in polar coordinates? (More than 1 can be chosen) a) (r,theta) and (-r,theta) b) (r,theta) and (-r,theta+pi) c) (r,theta) and (-r,theta+2pi) d) (r,theta) and (r,theta+2pi)
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OpenStudy (anonymous):
b and d
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