Question

x co-ordinate of a point is 0and it's y co-ordinate is positive​

Answer 1

Answer:

the point lies on the y axis

Step-by-step explanation:

given that, x co-ordinate of a point is 0

and it's y co-ordinate is positive​

hence the ordered pair is (0,a)   , where a be any arbitrary value

=> the point lies on the y axis ( since x=0)