8. Cramer's Rule fails for_______
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Cramer's law fails for Determinant = 0 ...
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Cramer's Rule fails for Singular Matrix.
Step-by-step explanation:
Given:
- Cramer's Rule fails for_______.
To find:
- Fill in the blank.
Solution:
When two/three linear equations are solved by Cramer's Rule, then it is mandatory to check that coefficients matrix should be non-singular matrix.
i.e. Determinant of coefficients matrix should not equal to zero.
Because in Cramer's Rule, determinant of coefficients matrix lies in the denominator of the formula.
If any fraction have 'zero' in it's denominator, then it is not defined.
Thus,
Cramer's Rule fails for Singular Matrix.
Learn more:
1) solve by cramer rule x+18=2y ;y=2x-9
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2) Solved
equation Cramer's rule: -
3x - 2y=5
x - 3y = -3
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