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Pre-class quiz (three questions) on determining the solution set of a linear system, given an augmented matrix in row-echelon or reduced row-echelon form. To be completed by students after having watched a pre-class video on the topic.

- License
- CC-BY-SA-4.0
- Created On
- August 1st, 2016
- 4 years ago
- View
- 1
- Type
- Formative Quiz
- Timeframe
- Pre-class
- Perspective
- Language
- English
- Content Type
- text/html; charset=utf-8

##### The echelon form can be used to determine if a linear system is consistent. math.la.t.echelon.consistent

##### Definition of nontrivial solution to a homogeneous linear system of equations math.la.d.linsys.homog.nontrivial

##### Parametric vector form of the solution set of a system of linear equations math.la.c.linsys.soln_set.vec

##### Example of solving a 3-by-3 homogeneous system of linear equations by row-reducing the augmented matrix, in the case of infinitely many solutions math.la.e.linsys.3x3.soln.homog.row_reduce.i