Ex 12.1, 2
A point is in the XZ-plane. What can you say about its y-coordinate?
If a point is in XZ plane,
then its y-coordinate is 0.
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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths and Science at Teachoo.