Fill the gaps on determinants

Exercise and reference answers

Missing parts

1. Answer

   square

   Choices

   1. square
   2. rectangular
   3. diagonal

2. Answer

   minor

   Choices

   1. minor
   2. adjoint
   3. inverse

3. Answer

   cofactor

   Choices

   1. cofactor
   2. transpose
   3. modulus

4. Answer

   zero

   Choices

   1. zero
   2. one
   3. two

Complete the statement

Only {0} matrices have determinants. Striking out a row and column gives the {1}. A signed minor is the {2}. Collinear points give an area of {3}.

Instructions

Tap a word to drop it into the empty slot.

Explanation