The pair of linear equations y = 0 and y =-5 has (a) One solution (b) Two solutions (c) Infinitely many solutions (d) No solution
The equation y = 0 represents x-axis and the equation y = -5 also represent a straight line parallel to x-axis and 5 units below the line y = 0.
We know that if two lines are parallel to each other then they don't possess any common solution. So, the pair of equations y = 0 and y = -5 don't have any common solution.
Hence, option (d) is correct.