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प्रश्न
Choose correct alternatives :
Equation of X-axis is ______.
विकल्प
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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Reduce the equation `bar"r".(6hat"i" + 8hat"j" + 24hat"k")` = 13 normal form and hence find
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- Find the equation of the line PQ.
- Calculate the height of the tower.
The Cartesian equation of a plane through A (7, 8, 6) and parallel to the XY plane is
