Q13Section ST (Statistics (Q11–Q65))13 of 65

False RREF and eigenvalue statement

Let $A$ be a $3 \times 3$ real matrix and let $I_3$ be the $3 \times 3$ identity matrix. Which one of the following statements is NOT true?

Pick an option to check your answer. In a mock test a wrong answer here costs 1/3 mark.

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