Step-by-step explanation:
For a ordered pair [tex](\alpha ,\beta )[/tex],[tex](\alpha -2n_{1}\pi ,\beta -2n_{2}\pi )[/tex] represents the same point in the cartesian plane where [tex]n_{1}[/tex] and [tex]n_{2}[/tex] are any integers.
Given point is [tex](-3^{0},330^{0})[/tex]
Taking [tex]n_{1}=-1,n_{2}=0[/tex],
[tex](357^{0},330^{0})[/tex]
Taking [tex]n_{1}=0,n_{2}=1[/tex],
[tex](-3^{0},-30^{0})[/tex]
Taking [tex]n_{1}=-1,n_{2}=-1[/tex],
[tex](357^{0},-30^{0})[/tex]
