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Mathematics 13 Online
OpenStudy (anonymous):

Lets say a polar coordinate is (5,4pi/3)-Is this possible? Would the three other coordinates be (5,-2pi/3),(-5, pi/3),(-5,-5pi/3) I dont think the above one is correct. So Would it be this instead? (5,pi/3),(5,-5pi/3),(-5,4pi/4),(-5,2pi/3)

OpenStudy (amistre64):

a length of 5 rotated by 240 degrees is possible

OpenStudy (amistre64):

what do you mean by 3 other coords?

OpenStudy (anonymous):

Well a polar coordinate can have 3 other coordinates that equal the same in a unit circle

OpenStudy (amistre64):

actually it can have an infinite number of coords if we dont restric ourselves to 0 to 2pi

OpenStudy (amistre64):

or is this between -2pi and 2pi?

OpenStudy (amistre64):

|dw:1334532348100:dw| this might be what your thinking of then

OpenStudy (amistre64):

cept for yours is over there in q3

OpenStudy (anonymous):

Yeah, I think I understand this better now. Thanks

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