1.

Find the value of K for which equation x – Ky = 2, 3x + 2y = 5 has unique solution.

A. \(K \ne \frac {-2} 3\)
B. \(K = \frac {2} 3\)
C. \(K \ne \frac {2} 3\)
D. \(K = \frac {-2} 3\)
Answer» B. \(K = \frac {2} 3\)


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