For every point P(x , y z) on the z-axis

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Target Exam

CUET

Subject

-- Mathematics - Section B1

Chapter

Three-dimensional Geometry

Question:

For every point P(x , y z) on the z-axis (except the origin),

Options:

$x=0, y = 0, z≠ 0$

$x=0, z = 0, y≠ 0$

$y=0, z = 0, x≠ 0$

none of these

Correct Answer:

$y=0, z = 0, x≠ 0$

Explanation:

Every point on x-axis has its y and z-coordinates equal to zero. If the point is other than the origin, Then,

$y=0, z = 0, x≠ 0$