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प्रश्न
Choose correct alternatives :
Equation of X-axis is ______.
पर्याय
x = y = z
y = z
y = 0, z = 0
x = 0, y = 0
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उत्तर
Equation of X-axis is y = 0, z = 0.
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संबंधित प्रश्न
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