Matrix Addition / Adding Matrices

I introduce how to add matrices and work through three examples. I finish the lesson reviewing the Properties of Matrix Addition. This an excerpt of a full length lesson I will be posting in a few days.

[profrobbob]

New lesson that is also Closed Captioned.  Matrix Addition

[adammcdonnough]

i know this is old but i have a question im hoping someone can help me with. is their a theoretical dimension where addition and subraction laws are different ?

[randolflazaro]

Can I have the links of other lessons about matrices?

Thanks :)

[ankhatdubh]

Seriously.. Thx 4th the help. I passed calc. this semester.

[rencarytc]

How about (2x2) + (2x3)? Is it possible?

[altheavino]

what if you add 3x3 and3x2. is it possible?

[anilkashyap]

please send me program of addition of three dimension matrix in java