The system of equations x + 5 = 0 and 2x – 1 = 0, has
The pair of equations 3x – 5y = 7 and –6x + 10y = 7 have
Assertion (A): If a₁/a₂ = b₁/b₂ ≠ c₁/c₂, the system is inconsistent. Reason (R): Such a system represents parallel lines.
Solve: x + 2y – 4 = 0, 2x + 4y – 12 = 0
The pair of equations ax + 2y = 9 and 3x + by = 18 represent parallel lines, where a, b are integers, if :
Graphically, the pair of linear equations 3x – y + 8 = 0 and 3x – y = 24 represents two lines which are :
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