Math, asked by tusharpal3501, 11 months ago

Why isn't integration of dz/z not 0 in a closed contour doesn't this violate antiderivative theorem

Answers

Answered by rishika79

0

Answer:

Step-by-step explanation:

Parametrize CR by z=Reiϕ for ϕ∈[0,2π). Then

∮CRdzz−1=iR∫2π0dϕeiϕR−1e−iϕ=i2π

Hope it helps you..

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