Official PYQ · 2022Set 1 · Q2Linear AlgebraMCQ1 mark

GATE EC 2022 Set 1 Q2 — Linear Algebra

Consider a system of linear equations $Ax = b,$ where

$A =\begin{bmatrix} 1 & – \sqrt{2} & 3 \\ – 1 & \sqrt{2} & – 3 \end{bmatrix}, \quad b = \begin{bmatrix} 1 \\ 3 \end{bmatrix}.$

This system of equations admits ______________.

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Answer: C

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Published 10 Oct 2026

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