Q12Comprehension1 Mark27 Oct 2024PassageWrite correct answers for the given subquestions.Let Ax=bAx=bAx=b be a system of linear equations, where A=[100−200130001]A=\begin{bmatrix}1&0&0&-2\\0&0&1&3\\0&0&0&1\end{bmatrix}A=100000010−231. Find the number of independent variables.Your answerPress Enter to check.
