(This section is optional. Later sections do not depend on this material.)
Determinants are a fount of interesting and amusing formulas. Here is one that is often seen in calculus classes and used to compute determinants by hand.
Linear Algebra  

(This section is optional. Later sections do not depend on this material.)
Determinants are a fount of interesting and amusing formulas. Here is one that is often seen in calculus classes and used to compute determinants by hand.
Linear Algebra  
