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The YZ-plane divides the line joining th...

The YZ-plane divides the line joining the points `(3,5,-7)and(-2,1,8)` in the ratio :

A

`1:2`

B

`2:3`

C

`3:2`

D

`2:1`

Text Solution

Verified by Experts

The correct Answer is:
C
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MCGROW HILL PUBLICATION-THE DIMENSIONAL GEOMETRY -EXERCISE (LEVEL 1 (SINGLE CORRECT ANSWER TYPE QUESTIONS))
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  5. The line of shortest distance between the lines (x-1)/(2)=(y+8)/(-7)...

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  14. Parametric form of the equation of the line 3x-6y-2z-15=2x+y-2z-5=0 is

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  15. A line with cosines proportional to 2,7-5 drawn to intersect the lines...

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  16. The YZ-plane divides the line joining the points (3,5,-7)and(-2,1,8) i...

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  17. Find the angle between the lines (x-2)/3=(y+1)/(-2)=z=2a n d(x-1)/1=(2...

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  19. The variable plane (2lambda+1)x+(3-lambda)y+z=4 always passes through ...

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