Question:medium
If the system of equations}
\[
x + 5y + 6z = 4
\]
\[
2x + 3y + 4z = 7
\]
\[
x + 6y + az = b
\]
has infinitely many solutions, then the point \( (a, b) \) lies on the line}
If the system of equations}
\[
x + 5y + 6z = 4
\]
\[
2x + 3y + 4z = 7
\]
\[
x + 6y + az = b
\]
has infinitely many solutions, then the point \( (a, b) \) lies on the line}
Updated On: Apr 10, 2026
- \( y - x = 3 \)
- \( x - y = 3 \)
- \( x + y = 11 \)
- \( x + y = 12 \)
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The Correct Option is C
Solution and Explanation
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