Q1.
Question
Describe the condition that must be met in order to use Cramer’s rule.
Step-by-Step Solution
Verified Answer
The required condition is that the denominator should not be 0.
1Step 1- Determine the factor that is related to the required condition
Determinant plays a major role for the application of Cramer’s rule as all the calculations are done through determinants.
2Step 2 – Analyze the obtained factor
The numerator and denominator of the value of each variable related to the determinants and if that determinant becomes 0 then the Cramer’s rule will not applicable in any circumstances.
3Step 3- Make the conclusion
The required condition is that the denominator should not be 0.
Other exercises in this chapter
Q74.
Solve the system of equation. 6x+2y=223x+7y=41
View solution Q75.
Solve the system of equation.3x−2y=−24x+7y=65
View solution Q2.
Write a system of equations that cannot be solved using Cramer’s Rule.
View solution Q3.
Write a system of equations whose solution is x=−6530−2354−2y=3−6430354−2
View solution