Official PYQ · 2018Set 1 · Q11Linear AlgebraMCQ1 mark

GATE EC 2018 Set 1 Q11 — Linear Algebra

Let $\text{M}$ be a real $4\times 4$ matrix. Consider the following statements:

$S1: M$ has $4$ linearly independent eigenvectors.

$S2: M$ has $4$ distinct eigenvalues.

$S3: M$ is non-singular (invertible).

Which one among the following is TRUE?

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Answer: C

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Published 10 Oct 2026

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