Name: Algebra 16 - Real-Valued Functions of a Real Variable @MyWhyU
Uploaded: 2013-03-02T01:29:31-0400
Duration: 8 min 17 s
Description: Although the domain and codomain of functions can consist of any type of objects, the most common functions encountered in Algebra are real-valued functions of a real variable, whose domain and codomain are the set of real numbers, R.

Algebra 48 - A Geometrical View of the Elimination Method @MyWhyU

Uploaded September 2015 | Updated September 2026, 3 weeks ago

When the elimination method is used to solve a system of linear equations, viewing the geometrical changes that happen to the system during this process can give insight into the mechanisms which underlie the logic behind the algebraic method of elimination of variables.

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Algebra 16 - Real-Valued Functions of a Real Variable