The University of New South Wales Course , Prof. Chris Tisdell

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The University of New South Wales Course , Prof. Chris Tisdell

Contents:

Complex numbers & basic calculations - Complex numbers, polar form & basic operations - Complex numbers and sketching regions - How to solve polynomial equations involving complex numbers -Trig identities via complex numbers - How to solve problems from algebra

Complex numbers & basic calculations - Complex numbers, polar form & basic operations - Complex numbers and sketching regions - How to solve polynomial equations involving complex numbers -Trig identities via complex numbers - How to solve problems from algebra

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3.7 (6 Ratings)

This is a basic video on the operations and calculations with complex numbers like division and multiplication. By using an example I show how to simplfy expressions involving complex numbers. Such ideas are seen in high-school and first-year university mathematics.
Complex numbers are an extension of the well--known real numbers. Complex numbers (and complex--valued functions) find useful applications in signal analysis; fluid mechanics; relativity; and quantum mechanics.
A solid understanding of basic calculations with complex numbers empower us to do more significant and interesting things with them.

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- 1.Complex numbers & basic calculations. Chris Tisdell UNSW Sydney
- 2.Complex numbers, polar form & basic operations. Chris Tisdell UNSW Sydney
- 3.Complex numbers and sketching regions. Chris Tisdell UNSW Sydney
- 4.How to solve polynomial equations involving complex numbers. Chris Tisdell UNSW Sydney
- 5.Trig identities via complex numbers. Chris Tisdell UNSW Sydney
- 6.How to solve problems from algebra

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