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Chapter 11: Q. 6 (page 755)

If a matrix A has no inverse, it is called .

Short Answer

Expert verified

Singular matrix.

Step by step solution

Step 1. Given Information

A matrix A with no inverse.

Step 2. Explanation

$A = [\begin{matrix} 4 & 6 \\ 2 & 3 \end{matrix}] |A| = 4 (3) - 6 (2) = 0 A l s o, A^{- 1} = \frac{a d j A}{|A|} w h i c h d o e s n o t e x i s t .$

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Solve each system of equations. If the system has no solution, say that it is inconsistent.

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If a matrix A has no inverse, it is called .

Short Answer

Step by step solution

Step 1. Given Information

Step 2. Explanation

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Most popular questions from this chapter

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