AP EAMCET · Maths · Determinants
The system of equations \(x+2 y=3\) and \(3 x+6 y=a-2\) has no solution
- A If a = 11
- B If \(a \neq-9\)
- C If \(a \neq 9\)
- D If \(a \neq 11\)
Answer & Solution
Correct Answer
(D) If \(a \neq 11\)
Step-by-step Solution
Detailed explanation
Given The system of equations \(x+2 y=3\), \(3 x+6 y=a-2\) has no solution. Since, we know that simultaneous linear equations \(a_1 x+b_1 y=c_1\) and \(a_2 x+b_2 y=c_2\) has no solution, if \(\frac{a_1}{a_2}=\frac{b_1}{b_2} \neq \frac{c_1}{c_2}\) Hence, from the given equations,…
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