Math 22, Summer 2013, Resources

Linear Algebra with Applications

Dartmouth College, Department of Mathematics

 

Class materials:

Worksheets:


Worksheet 1

Worksheet 2

Worksheet 3

Worksheet 4

 

 

 

Labs:

 

Mini-lab 1

 

Lab_instructions

code

answer_key

 

Predator-Prey lab instructions

Predator-Prey code

 

Solutions to Gram-Schmidt  and QR lab

 

Exams:

 

Midterm I

Solutions to Midterm I

 

Midterm II

Solutions to Midterm II

(Note: one can show directly that the polynomials in #4 are linearly independent.  Showing this fact and noting that the dimension of P2 is 3, making reference to the basis theorem, would also be a sufficient solution.  However, the solution provided is good practice for problems where the linear dependence/independence of the given set is not obvious.)

 

Online demos:

 

Linear transformation of a polygon

Linear transformations and basic computer graphics

Change of coordinates