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प्रश्न
X-axis and line x = - 4 are parallel lines. What is the distance between them?
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उत्तर
Equation of Y-axis is x = 0.
Equation of the line parallel to the Y-axis is x = – 4. …[Given]
∴ Distance between the Y-axis and the line x = – 4 is 0 – (- 4).
= 0 + 4
= 4 units
∴ The distance between the Y-axis and the line x = – 4 is 4 units.
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