Complex variable PDF has been added in this post. This is a small study material of 37 pages. Complex variable obviously involves complex numbers and lots of calculus. This study material is useful for almost all kind of electrical entrance exams where this subject is involved.

complex variable-typeA PDF file

Topic covered

- Modulus of complex number
- Complex function
- Analytic function
- singularity
- harmonic conjugate
- complex i integration
- Taylor’s theorem
- Laurent’s series
- residue

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