kevinlui's site

Jan 22

Review 3.1

• Do lots of examples

• Relate range to span

• Relate kernel to linear ind

• Relate onto to spanning

• Relate one-to-one to no free variables

• Do the unifying theorem

3.2 Matrix Algebra

• Do the product AB as columns

• Matrix multiplication is function composition

• Do transposes

• Do powers

• Do elementary row operations

• Do partiition matrices if time.