Question

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What is the equation of X-axis?
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Answer 1

Answer:

The equation of x-axis is y = 0, since, x-axis is a parallel to itself at a distance 0 from it. Let P (x,y) be any point on the x-axis. Then clearly, for all position of P we shall the same ordinate 0 or, y = 0. Therefore, the equation of x-axis is y = 0.

Answer 2

Answer:

X axis is also known as quadrate