Provide an Appropriate Response $D , D _ { X } , D _ { y }$

question 389

Multiple Choice

Provide an appropriate response.
-Suppose that you are solving a system of three linear equations and have evaluated $D , D _ { X } , D _ { y }$ and $D _ { Z }$ . Under what condition does Cramer's rule not apply?

• A) \(D _ { X } = 0\)
• B) \(D _ { X } = 0 , D _ { y } = 0\), or \(D _ { Z } = 0\)
• C) \(\mathrm { D } = 0\)
• D) \(D = 0\); and either \(D _ { X } = 0 , D _ { y } = 0\), or \(D _ { Z } = 0\)

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