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प्रश्न
Apply the given elementary transformation of the following matrix.
A = `[(5,4),(1,3)]`, C1↔ C2; B = `[(3,1),(4,5)]` R1↔ R2.
What do you observe?
उत्तर
A = `[(5,4),(1,3)]`
By C1↔ C2, we get,
A ∼ `[(4,5),(3,1)]` ...........(1)
B = `[(3,1),(4,5)]`
By R1↔ R2, we get,
B ∼ `[(4,5),(3,1)]` .........(2)
From (1) and (2), we observe that the new matrices are equal.
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