Advice to instructors for in-class activities on matrix-vector multiplication and translating between the various equivalent notation forms of linear systems, and suggestions for how this topic can be used to motivate future topics.

- Created On
- February 15th, 2017
- 6 years ago
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- 3
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- In-class
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- English
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##### Definition of matrix-vector product, as a linear combination of column vectors math.la.d.mat.vec.prod

##### A matrix equation is equivalent to a linear system math.la.t.mat.eqn.linsys

##### The matrix equation Ax=b has a solution if and only if b is a linear combination of the columns of A. math.la.t.mat.eqn.lincomb