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Find the inverse of the matrix if it exists. [6 -3] [-8 4]

User RolandG
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Final answer:

To find the inverse of a matrix, we use the formula A^-1 = (1/det(A)) * adj(A). By calculating the determinant of the matrix [6 -3] [-8 4], we find that it is 0. Therefore, the matrix does not have an inverse.

Step-by-step explanation:

To find the inverse of a matrix, we can use the formula:

A-1 = (1/det(A)) * adj(A)

where A is the given matrix, det(A) is the determinant of A, and adj(A) is the adjugate of A.

Using the formula, we can calculate the inverse of the given matrix [6 -3] [-8 4] as follows:

Step 1: Calculate the determinant of A: det(A) = (6 * 4) - (-3 * -8) = 24 - 24 = 0

Since the determinant is 0, the matrix does not have an inverse.

User Kerwan
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