CUET · MATHS · PYQ PAPER 2025
If the system of equations \(2 x+3 y=10\) and \(x+k y=4\) has a unique solution, then
- A \(k=\frac{3}{2}\)
- B \(k \neq \frac{3}{2}\)
- C \(k \neq 0\)
- D \(k \neq \frac{1}{2}\)
Answer & Solution
Correct Answer
(B) \(k \neq \frac{3}{2}\)
Step-by-step Solution
Detailed explanation
\(\frac{a_1}{a_2} \neq \frac{b_1}{b_2}\) \(\frac{2}{1} \neq \frac{3}{k}\) \(2k \neq 3\) \(k \neq \frac{3}{2}\)
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