Question

The pair of equation x=0 and y=0 has how many solutions

Answer 1

The pair of equations x = 0 and y = 0 has only one solution and that is x = 0, y = 0.

Step-by-step explanation:

• We know that, x = 0 represents the y-axis and y = 0 the x-axis.

• When we plot them on graph, we will see that they intersect each other in the origin O (0, 0). Refer to the attached image.

• So, the required solution is unique and that is given by x = 0, y = 0.

• However the pair of lines is represented by the equation xy = 0.