In polar plots, if a pole is added at the origin, what would be the value of the magnitude at Î© = 0?

In polar plots, if a pole is added at the origin, what would be the v

1.	In polar plots, if a pole is added at the origin, what would be the value of the magnitude at Î© = 0?
A.	zero
B.	infinity
C.	unity
D.	unpredictable
Answer» C. unity