course | course_year | question_number | tags | title | year | |||
---|---|---|---|---|---|---|---|---|
Linear Algebra |
IB |
38 |
|
Paper 4, Section I, E |
2018 |
Define a quadratic form on a finite dimensional real vector space. What does it mean for a quadratic form to be positive definite?
Find a basis with respect to which the quadratic form
is diagonal. Is this quadratic form positive definite?