Nov 10, 2019
Determinant of A 2 x 2 Matrix
-- to find the determinant of a 2 x 2 matrix 1. cross multiply 2. subtract 3. solve
Example:
| 5 -3 | | 0 2 |
5(2) - 0(-3) 10 - 0 10
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Determinant of A 2 x 2 Matrix
-- to find the determinant of a 2 x 2 matrix 1. cross multiply 2. subtract 3. solve
Example:
| 5 -3 | | 0 2 |
5(2) - 0(-3) 10 - 0 10
Patreon | Ko-fi