Homework Videos Section 2.2 For transcript see linalg-fall14-section-2-2-HW.pdf. Section 2.3 For transcript see linalg-fall14-section-2-3-HW.pdf (updated 10.20.14) Section 3.3 For transcript see linalg-fall14-section-3-3-HW.pdf (uploaded 11.16.14)