Question:medium

Which of the following statements is/are TRUE ?
Note: \(\R\) denotes the set of real numbers.

Updated On: Nov 25, 2025
  • There exist M ∈ \(\R^{3×3}\), p ∈ \(\R^3\), and q E R3 such that Mx = p has a unique solution and Mx = q has infinite solutions.
  • There exist M ∈ \(\R^{3×3}\), p ∈ \(\R^3\), and q E R3 such that Mx = p has no solutions and Mx = q has infinite solutions.
  • There exist M ∈ \(\R^{2×3}\), p ∈ \(\R^2\), and q ∈ \(\R^2\) such that Mx = p has a unique solution and Mx = q has infinite solutions.
  • There exist M ∈ \(\R^{3×2}\), p ∈ \(\R^3\), and q ∈ \(\R^3\) such that Mx = p has a unique solution and Mx = q has no solutions.


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