Question: (a) Let f: C C be differentiable at zo. Considering f as a map R? R?, that f'(zo) = kR where k is a

(a) Let f: C C be differentiable at zo. Considering f as a map R? R?, that f'(zo) = kR where k is a non-negative constant, and R is a 2 x 2 rotation matrix; that is, a matrix of the form prove cos(0) - sin(0) sin(0) cos(e) 1 where 0 E (-T, 7]. (b) If f = u + iv for functions u, v: R? R, what are k and R in terms of u and v?
Step by Step Solution
There are 3 Steps involved in it
this Geiven fec be differentiable at Zo ... View full answer
Get step-by-step solutions from verified subject matter experts
