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│∑ zn │ ≤ ∑│zn │

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Functions of a Complex Variables
∞ ∞
Prove that │∑ zn │ ≤ ∑│zn │ where zn is a complex number.
n =1 n =1

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Solution Summary

This solution is comprised of a detailed explanation for the inequalities of complex variables.
It contains step-by-step explanation for the following problem:
Prove that │∑ zn │ ≤ ∑│zn │ where zn is a complex number.
Solution contains detailed step-by-step explanation.

Solution provided by:
  • BSc, Manipur University
  • MSc, Kanpur University
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