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Which one of the following points lies o...

Which one of the following points lies on the plane `2x+3y-6z=21`?

A

(3,2,2)

B

(3,7,1)

C

(1,2,3)

D

(2,1,-1)

Text Solution

Verified by Experts

The correct Answer is:
B
Only point (3, 7, 1) satisfy the equation of plane
`2x+3y-6z=21`
Hence, (3, 7, 1) lies on the plane.
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NDA PREVIOUS YEARS-3-D GEOMETRY-MCQ
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  2. Consider the following relations among the angles alpha,beta and gamma...

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  10. What are the direction ratios of normal to the plane 2x-y+2z+1=0?

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