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प्रश्न
Apply the given elementary transformation of the following matrix.
Use suitable transformation on `[(1,2),(3,4)]` to convert it into an upper triangular matrix.
उत्तर
Let A = `[(1,2),(3,4)]`
By R2 − 3R1, we get,
A ∼ `[(1,2),(0,-2)]`
This is an upper triangular matrix.
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