(3) Let f: {|z| < 1} C be continuous such that f is holomorphic on...

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(3) Let f: {|z| < 1} → C be continuous such that f is holomorphic on D = {\z| < 1}. Prove that for any a E D it holds that f(a) : f(2) dz \l=1 % – a° 2ni (3) Let f: {|z| < 1} → C be continuous such that f is holomorphic on D = {\z| < 1}. Prove that for any a E D it holds that f(a) : f(2) dz \l=1 % – a° 2ni