Question: Find the separate equations of straight lines represented by the following equation: x² - y² = 0

Solution:
Given,

Single equation of pair of lines is
x² - y² = 0

or, (x +y)(x -y) = 0

Hence, the separate equations of straight lines represented by the above equation is (x +y = 0) and (x -y = 0).

Related Notes and Solutions:

Here is the website link to all the important formulae of Coordinate Geometry of Class 10.

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