B9: z = re^(iθ)

Introducing z = re^(iθ)

B9-01 Complex Numbers: Introducing z = re^(iθ)

B9-02 Complex Numbers: Writing in the form re^(iθ)

B9-03 Complex Numbers: Euler’s Identity

Summing Series

B9-04 Complex Numbers: Two Important Results

B9-05 Complex Numbers: Summing Series Example