Caelan
2021-09-27
The reduced row-echelon form of the augmented matrix for a system of linear equations with variables
If the system has infinitely many solutions, select "The system has at least one solution". Your answer may use expressions involving the parameters r, s, and t.
The system has at least one solution
Alix Ortiz
Skilled2021-09-28Added 109 answers
Step 1
Since rank(augmented matrix) Step 2
Given row-reduced form at augmented matrix
So consider system of linear equation with variable
System has intinitely many solution as rank of augmented matrix is 2 which is strictly less than number of (4) column
So solution set
then surely
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