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A point is in the XZ-plane. What can you say about its y-coordinate? - Mathematics

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Question

A point is in the XZ-plane. What can you say about its y-coordinate?

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Solution

The coordinates for any point in the XZ-plane are (x, 0, z). The y-coordinate for the point is zero.

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Chapter 12: Introduction to Three Dimensional Geometry - Exercise 12.1 [Page 271]

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NCERT Mathematics [English] Class 11
Chapter 12 Introduction to Three Dimensional Geometry
Exercise 12.1 | Q 2 | Page 271

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