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Question
Which of the following lines passes through the origin?
Options
x = 2
y = 3
y = x + 2
2x – y = 0
Solution
2x – y = 0
Explanation:
Any line passing through origin is of the form y = mx or ax + by = 0.
Here in the given option, 2x – y = 0 is in the form ax + by = 0.
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