Determinant numbers

Exercise and reference answers

Questions

1. Answer

   3

   Question

   Highest order of determinant studied here

2. Answer

   2

   Question

   Order of a minor taken from an order 3 determinant

3. Answer

   4

   Question

   Factor on det B when A = 2B for order 2

4. Answer

   0

   Question

   Area of a triangle whose points are collinear

Instructions

Type the number only.

Explanation