Mathematics · Complex Analysis

The value of the contour integral ∫|z|=2 cos zz3 dz is:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1- 2πi
2- πi✓
3πi
42πi

Correct answer

- πi

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The value of the contour integral ∫|z|=2 cos zz3 dz is:

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The value of the contour integral ∫|z|=2 cos zz3 dz is:

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