LA14 Intersection of Subspaces is a Subspace

In this short lecture it is shown that, in a vector space, the intersection of two subspaces is a subspace. A few suggestions are given for organizing your thoughts when you are trying to prove something. Subscribe @Shahriari for more undergraduate math videos.

This is a video in a series of lectures on linear algebra. The series is a rigorous treatment meant for students with no prior exposure to linear algebra. In this full course on undergraduate linear algebra, general vector spaces and linear transformations are emphasized.

For an annotated list of available Linear Algebra videos see

Shahriar Shahriari is the William Polk Russell Professor of Mathematics at Pomona College in Claremont, CA, USA.