AAI ATC Junior Executive 27 Dec 2023 Shift 1 Paper

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Question : 62 of 120

Marks: +1, -0

Which of the following matrices is a symmetric matrix?

${[\table 2 , −3 , 4 ; 3 , −3 , 4 ; 4 , −4 , 4 ; ]}$
${[\table 2 , 3 , 4 ; 3 , −3 , 4 ; 4 , 4 , 4 ; ]}$
${[\table 2 , 3 , 4 ; −2 , −3 , −4 ; 2 , 3 , 4 ; ]}$
Formula Missing ⎡⎣⎢⎢2343344−44⎤⎦⎥⎥

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