Q2: Solve the following homogeneous system and classify the solution as trivial or non-trivial \(\begin{cases} 2x + 2y = 0 \\ 5x + y = 0 \end{cases}\)
Q3: Solve the following homogeneous system and classify the solution as trivial or non-trivial \(\begin{cases} 2x + 2y = 0 \\ -x - y = 0 \end{cases}\)
Q4: If \(ABC^TCB^T\) produces a \(3 \times 2\) matrix and \((CB)^T\) produces a \(2 \times 6\) matrix, what are the dimensions of \(A\), \(B\), and \(C\)?
