Mathematics, 03.02.2020 14:55 boonkgang6821
If the polar coordinates of the point ( x , y ) are ( r , θ ), determine the polar coordinates for the following points. (use any variable or symbol stated above as necessary.)
a) -x, y
b)-2x,-2y
c)3x,-3y
i don't understand what they are asking for because i tried the r=sqrt(x^2+y^2) and that theta = tan^-1(y/x) and it was wrong.
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If the polar coordinates of the point ( x , y ) are ( r , θ ), determine the polar coordinates for t...
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