GATE CH topic:linear-algebra PYQs & Answers — Page 2

Questions 11–14 of 14. Imported answers require independent review unless marked reviewed.

Topic practice 14 questionsPage 2 of 2

Sum of the eigenvalues of the matrix

is ________ (round off to nearest integer).

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A system of

homogeneous linear equations containing

unknowns will have non-trivial solutions if and only if the determinant of the coefficient matrix is

Your answerChoose one option.

−1

∞

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The product of the eigenvalues of the matrix

is ______ (rounded off to one decimal place).

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For the matrix

, if det stands for the determinant and

is the transpose of A then the value of

is ____________

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GATE CH topic:linear-algebra PYQs