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State which of the following statements are true (T) or false(F)
The line `(x+2)/-1=(y-3)/2=(z+4)/k` and `(x-4)/(-4)=(y-3)/k=(z+1)/2` are perpendicular at value of k=-1.

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ARIHANT PUBLICATION-THREE-DIMENSIONAL GEOMETRY-Odisha Bureau.s Textbooks Solutions (Exercise 13(c)) (True (T) or False (F))
  1. State which of the following statements are true (T) or false(F) The...

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  2. State which of the following statements are true (T) or false(F) The...

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  3. State which of the following statements are true (T) or false(F) The...

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  4. State which of the following statements are true (T) or false(F) The...

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  5. State which of the following statements are true (T) or false(F) The...

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  6. What is the angle between the lines (x+2)/-4 = (y + 3)/5 = (z - 1)/3 a...

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  7. The line passing through (-1,0,1) and perpendicular to the plane x+2y+...

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  8. The line (x+1)/2=(y-6)/1=(z-4)/0 is

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  9. If the line (x-3)/2=(y+k)/(-1)=(z+1)/(-5) lies on the plane 2x-y+z-7 =...

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  10. If l,m,n be d.cs, of a line ,then the line is perpendicular to the pla...

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  11. Find the equation of lines joining the points. (4,-6,1) and (0,3,-1)

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  12. Find the equation of lines joining the points. (a,a,a) and (a,0,a)

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  13. Find the equation of lines joining the points. (2,1,3) and (4,-2,5).

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  14. Write the symmetric form of equation of the following lines : x-axis

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  15. Write the symmetric form of equation of the following lines : y = b, z...

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  16. Write the symmetric form of equation of the following lines : ax+by+d=...

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  17. Write the symmetric form of equation of the following lines : x-2y=3,2...

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  18. Write the symmetric form of equation of the following lines : 4x+4y-5z...

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  19. Write the symmetric form of equation of the following lines : 3x-2y+z=...

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  20. Obtain the equation of the line through the point (1, 2, 3) and parall...

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