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The value of k, for which the pair of linear equations kx + y = k2 and x + ky = 1 have infinitely many solutions is
Option: 1 \pm 1
Option: 2 1
Option: 3 -1
Option: 4 2

Answers (1)

The given equations have infinitely many many solutions if

\\\frac{k}{1}=\frac{1}{k}=\frac{k^2}{1}\\k=1

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Safeer PP

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