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

MCQ

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

A
x = 0, y = 0, z ≠ 0
B
y = 0, z = 0, y ≠ 0
C
y = 0, z = 0, x ≠ 0
D
x = y = z = 0

✓

Answer

y = 0, z = 0, x ≠ 0

Solution:

Both Y and Z coordinates on each point of the x-axis are equal to zero.

The X-coordinate on the origin is also equal to zero.

Therefore, the Y and Z coordinates on each point of the x-axis, except the origin, are equal to zero,

While the X-coordinate is non-zero.

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