DETERMINANT USING SARRUS RULE
How to find the determinant of a 3 by 3 matrix using sirrus rule.determinant using sirrus rule is done by repeating the first two columns of the matrix on the right hand side.The determinant is then obtained by finding the difference of the products in three leading diagonas minus the difference in the three derailing diagonals.The difference between the products is the determinant of the matrix.#matrix #matrices
