Flip and pair: symbol with meaning

Exercise and reference answers

Matching pairs

1. A

   Mᵢⱼ

   B

   minor

2. A

   Aᵢⱼ

   B

   cofactor

3. A

   adj A

   B

   adjoint

4. A

   |A|

   B

   determinant

5. A

   A⁻¹

   B

   inverse

6. A

   I

   B

   identity matrix

Explanation