For let be the piece of circular arc of radius parameterised by for . Show, for continuous , that
as . (1)
When by Cauchy's integral formula and (1) holds.
Now, letting we have = = = = but I'm not really sure how to get from this to (1).
For let be the piece of circular arc of radius parameterised by for . Show, for continuous , that
as . (1)
When by Cauchy's integral formula and (1) holds.
Now, letting we have = = = = but I'm not really sure how to get from this to (1).