Arithmetic Aptitude :: Linear Equations
- If a pair of linear equations is consistent, then the lines will be
- The pair of equations y = 0 and y = –7 has
- The pair of equations x = a and y = b graphically represents lines which are
- For what value of k, do the equations 3x – y + 8 = 0 and 6x – ky = –16 represent coincident lines?
- If the lines given by 3x + 2ky = 2 and 2x + 5y + 1 = 0 are parallel, then the value of k is
- The value of c for which the pair of equations cx – y = 2 and 6x – 2y = 3 will have infinitely many solutions is
- One equation of a pair of dependent linear equations is –5x + 7y = 2. The second equation can be
- A pair of linear equations which has a unique solution x = 2, y = –3 is
- If x = a, y = b is the solution of the equations x – y = 2 and x + y = 4, then the values of a and b are, respectively
- Solve simultaneous equations 13x - 6y = 20, 7x + 4y = 18
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