The University of New South Wales, , Prof. Chris Tisdell
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Updated On 02 Feb, 19
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
4.1 ( 11 )
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.
Sep 12, 2018
Excellent course helped me understand topic that i couldn't while attendinfg my college.
March 29, 2019
Great course. Thank you very much.