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Question
If A = `[(5, x),(y, 0)]` and A = AT, where AT is the transpose of the matrix A, then ______.
Options
x = 0, y = 5
x = y
x + y = 5
x = 5, y = 0
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Solution
If A = `[(5, x),(y, 0)]` and A = AT, where AT is the transpose of the matrix A, then x = y.
Explanation:
A = AT
`[(5, x),(y, 0)] = [(5, y),(x, 0)]`
`\implies` x = y.
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