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The equation (x-1)(x-2)=0 in thre dimens...

The equation `(x-1)(x-2)=0` in thre dimensional space is represented by (A) a pair of straighat lines (B) a pair of parallel planes (C) a sphere (D) none of these

A

Pair of straight lines

B

sphere

C

Pair of parallel planes

D

an empty set

Text Solution

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The correct Answer is:
C
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VMC MODULES ENGLISH-THREE DIMENSIONAL GEOMETRY -LEVEL-1
  1. The coordinates of the point were the line joining the points (2,-3,1...

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  2. The value of k such that (x-4)/1=(y-2)/1=(z-k)/2 lies in the plane 2x-...

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  3. The equation (x-1)(x-2)=0 in thre dimensional space is represented by ...

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  4. If p (1) =0 and p (2) =0 be two non-parallel planes, then the equation...

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  5. If vecr = hati + hatj + lamda( 2 hati + hatj + 4 hatk ) and vecr (hati...

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  6. The line (x)/(1) = y/2=z/3 and the plane x-2y+ z=0:

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  7. The direction ratio's of the line x- y+z-5=0=x-3y -6 are

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  8. A tetrahedron is three dimensional figure bounded by four non coplanar...

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  9. A tetrahedron is three dimensional figure bounded by four non coplanar...

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  10. A tetrahedron is three dimensional figure bounded by four non coplanar...

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  11. Find the perpendicular distance of an angular point of a cube from a d...

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  12. The plane passing through the point (-2, -2, 2) and containing the lin...

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  13. The equation of the plane contaiing the lines vecr=veca(1)+lamda vecb ...

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  14. Lines vecr = veca(1) + lambda vecb and vecr = veca(2) + svecb will lie...

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  15. The symmetric form of the equation of the line x + y-z =3, 2x+3y+ z+4=...

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  16. Which of the statement is true? The coordinate planes divide the line ...

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  17. The distance of point A(-2,3,1) from the line P Q through P(-3,5,2), w...

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  18. The equation of the plane through the point (2,5,-3) perpendicular to...

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  19. The equation of the plane passing through the points (3,2,-1) , (3,4,...

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  20. The linee joining the points (1,1,2) and (3,-2,1) meets the plane 3x+2...

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