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Cramer's rule applies to the case where the coefficient determinant is nonzero. In the 2×2 case, if the coefficient determinant is zero, then the system is incompatible if the numerator determinants are nonzero, or indeterminate if the numerator determinants are zero. |
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Answer» Incompatible and indeterminate casesCramer's rule applies to the case where the coefficient DETERMINANT is nonzero. In the 2×2 case, if the coefficient determinant is ZERO, then the SYSTEM is incompatible if the numerator determinants are nonzero, or indeterminate if the numerator determinants are zero.Step-by-step EXPLANATION: PleaseMake me as a BRAINLIST |
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