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Question
The point of the form (a, a) always lies ______.
Options
x-axis
y-axis
On the line y = x
On the line x + y = 0
Solution
The point of the form (a, a) always lies on the line y = x.
Explanation:
Since, the given point (a, a) has same value of x and y-coordinates.
Therefore, the point (a, a), must be lie on the line y = x.
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