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The value of k such that (x-4)/1=(y-2)/1...

The value of `k` such that `(x-4)/1=(y-2)/1=(z-k)/2` lies in the plane `2x-4y=z=7` is a. 7 b. -7 c. no real value d. 4

A

7

B

`-7`

C

3

D

4

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The correct Answer is:
B
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NIKITA PUBLICATION-PLANE-MULTIOLE CHOICE QUESTIONS
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  7. If the plane passing through the origin and parallel to the line (x-1)...

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  8. If lamdax+4y+5z=7,4x+4lamday+10z-14=0 represent the same plane , then ...

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  9. If the line vecr=(hati-2hatj+3hatk)+lambda(2hati+hatj+2hatk) is parall...

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  10. If the line barr=(hati-hatj+3hatk)+lamda(hati-hatj+mhatk) is parallel...

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  11. The plane 2x+3y+kz-7=0 is parallel to the line whose direction ratios...

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  12. Find the distance between the parallel planes 2x-y+2z+3=0a n d4x-2y+4z...

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  13. Equation of the plane parallel to the planes x+2y+3z-5=0," "x+2y+...

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  14. If the planes x-cy-bz=0, cx-y+az=0 and bx+ay-z=0 pass through a line, ...

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  15. If from a point P(a ,b ,c) perpendiculars P Aa n dP B are drawn to Y Z...

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  16. If A and B are foot of perpendicular drawn from point Q(a,b,c) to the ...

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  17. If a line joining the points (1,-1,2)and(3,2,-1) is perpendicular to ...

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  18. The equation of the plane containing the lines vecr=(hati+hatj-hatk)+l...

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  19. Show that the lines vecr=(2hatj-3hatk)+lambda(hati+2hatj+3hatk) and ...

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  20. Show that the lines vecr=(2hatj-3hatk)+lambda(hati+2hatj+3hatk) and ...

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