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  • Please solve RD Sharma Class 12 Chapter 26 Directions Cosines and Direction Ratio Exercise Multiple Choice Question, question 2 Maths textbook solution.

Please solve RD Sharma Class 12 Chapter 26 Directions Cosines and Direction Ratio Exercise Multiple Choice Question, question 2 Maths textbook solution.

Answers (1)

Answer:

y=0,z=0,x\neq 0

Given: P(x,y,z) lie on x-axis except origin

Solution:        

Both y and z coordinate on each point of the x-axis are equal to zero. The x-coordinate at origin is also equal to zero.

Therefore, y and z coordinates on each point of the x-axis, except the origin are equal to zero, hence option 

y=0,z=0,x\neq 0

is correct

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