Matrices and Determinants Part 4
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Question : 5 of 58
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The number of 3 × 2 matrices A , which can be formed using the elements of the set { − 2 , − 1 , 0 , 1 , 2 } such that the sum of all the diagonal elements of A T A is 5 , is
[24 jan 2026 Shift 1]
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