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प्रश्न
The distance of the point (–1, 7) from x-axis is ______.
विकल्प
–1
7
6
`sqrt(50)`
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उत्तर
The distance of the point (–1, 7) from x-axis is 7.
Explanation:
Distance of point (x, y) from x-axis is y-coordinate.
∴ Distance of P(–1, 7) from x-axis = 7 units
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