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If d.c.s. of a line be (1/2,3/4,k/4) wha...

If d.c.s. of a line be `(1/2,3/4,k/4)` what is the value of k ?

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MBD PUBLICATION-THREE DIMENSIONAL GEOMETRY-QUESTION BANK
  1. Write the projection of the line segment joining the points (2,1,3) an...

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  2. Write the projection of the line segment joining (2,4,3) and (3,2,4) o...

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  3. If d.c.s. of a line be (1/2,3/4,k/4) what is the value of k ?

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  4. If alpha,beta,gamma be direction angles of a line, what is the value o...

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  5. Write the direction cosines of the normal to the plane x-y+1=0.

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  6. Write the equation of the plane passing through the point (1,2,3), the...

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  7. Write the value of x-intercept of the plane x+y+2z=1.

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  8. The equation ax+by+c=0 represents a plane parallel toaxis.

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  9. Write the equation of the plane parallel to x-axis having intercepts 5...

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  10. The plane having equation 2x+5z+1=0 is parallel toplane.

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  11. What is the distance from orgin of the plane 3x+4y=1.

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  12. Write the equation of the plane passing through (1,2,3) and parllel to...

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  13. Write the distance between the plane x-2y+z=6 and 2x-4y+2z=8

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  14. Write the equation of the plane through origin and passing through the...

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  15. Write the position of the points A (2,4,-3) and B (2,-6,2) with respec...

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  16. Write the equation of the plane 3x-4y+z+5=0 in normal form.

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  17. Write the equation of the plane x+3y-7z+2=0 in the intercept from.

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  18. Write the equation of the plane passing through x-axis and y-axis.

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  19. Write the equation of the plane perpendicular to z-axis and passing th...

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  20. If the plane 2x+4y+z+2=0 and x-2y+kz+5=0 are perpendicular to each oth...

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