Mathematics · Complex Analysis

The value of the integral ∫C dzz2 - 1, where C = {z &infit; &mathbb;C; : |z| = 2}, is:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1πi
2-πi
30✓
42πi

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The value of the integral ∫C dzz2 - 1, where C = {z &infit; &mathbb;C; : |z| = 2}, is:

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The value of the integral ∫C dzz2 - 1, where C = {z &infit; &mathbb;C; : |z| = 2}, is:

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