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Get Answers to all your Questions
- #RD Sharma Vol. 2 Class 12
- #Direction Cosines and Direction Ratios
- #R.D. Sharma
- #School
- #CBSE 12 Class
- #Maths
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Please solve RD Sharma Class 12 Chapter 26 Directions Cosines and Direction Ratio Exercise Multiple Choice Question, question 1 Maths textbook solution.
Answers (1)
Answer: (c) z=0
Given: P(x,y,z) lie on xy-plane
Solution:
z-coordinate of every point on xy plane is zero
Therefore option (c) z=0 is correct for point P(x,y,z) on xy plane
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