Question

The focus of equation x² - y² = 0 is​

Answer 1

Answer:

x=y

Step-by-step explanation:

x²-y²=0

or, x²=y²

or, √x²=√y²

or, x=y

Answer 2

Answer:

x2 - y2

Step-by-step explanation:

becoz when we verify the answer then it is not be proved becoz the answer is x2- y2.