  ## Determinant of 3x3 Matrix

This is a 3 by 3 matrix. And now let's evaluate its determinant. So what we have to remember is a checkerboard pattern when we think of 3 by 3 matrices: positive, negative, positive. So first   ## How to Find the Determinant of a 3X3 Matrix: 12 Steps

Solution: Let’s find the correspondence between the generic elements in the formula and elements of real problem. [ a b c d e f g h i] = [ 2 − 3 1 2 0 − 1 1 4 5]
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## Determinant of a Matrix

To find the determinant of a 3×3 dimension matrix: Multiply the element a by the determinant of the 2×2 matrix obtained by eliminating the row and column where a is located. Repeat the

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## Trick to calculate determinant of a 3x3 matrix

What is the sarrus or Cramer method? Sarrus’s rule is a method that allows you to quickly calculate the determinant of a square matrix with dimension 3×3 or greater. In other Figure out mathematic question

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