Suppose that C = {z: 2| = 1} is the unit circle, followed in the positive...

 

Transcribed Image Text:

Suppose that C = {z: 2| = 1} is the unit circle, followed in the positive (anticlockwise) direction. a) Use Theorem 4B to show that dz < 27. 4+3z b) By dividing the circle C into its left half and its right half and applying Theorem 4B to each half, establish the better bound dz 67 4+3z 5 Suppose that C = {z: 2| = 1} is the unit circle, followed in the positive (anticlockwise) direction. a) Use Theorem 4B to show that dz < 27. 4+3z b) By dividing the circle C into its left half and its right half and applying Theorem 4B to each half, establish the better bound dz 67 4+3z 5