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Show that the matrix has no inverse.

0 votes

Show that the matrix has no inverse.

asked Feb 16, 2015 in PRECALCULUS by anonymous

1 Answer

0 votes

Step 1 :

A matrix has no inverse if the determinant of the matrix is zero.

A determinant has the value as.

Step 2 :

The matrix is image.

The determinant is image.

image

Since the determinant of the matrix is zero, the matrix has no inverse.

Solution :

The matrix has no inverse.

answered Feb 16, 2015 by Thomas Apprentice

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