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Find the equation of lines joining the p...

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

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The correct Answer is:
`(x-a)/(0) = (y-a)/(-a) = (z-a)/(0)`
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ARIHANT PUBLICATION-THREE-DIMENSIONAL GEOMETRY-Odisha Bureau.s Textbooks Solutions (Exercise 13(c)) (True (T) or False (F))
  1. If l,m,n be d.cs, of a line ,then the line is perpendicular to the pla...

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

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

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

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

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

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

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

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

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

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

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  12. Find the equation of the line through the point (3, -1, 2) and paralle...

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  13. Obtain the equation of the line through the point (1, 2, -3) and perpe...

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  14. Prove that the lines x=az+b,y=cz+d and x=a1z + b1,y=c1z+d1 are perpen...

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  15. Find the points of intersection of the line (x-1)/1=(y+2)/ 3 =(z-1)/(...

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  16. Find the co-ordinates of the point where the line joining (3,4,-5) and...

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  17. Find the distance of the point (-1,-5,-10) from the point of intersect...

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  18. Find the image of the point (2,-1,3) in the plane 3x-2y+z-9=0

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  19. Show that the lines (x+3)/2=(y+5)/3=(z-7)/-3and (x+1)/4=(y+1)/5=(z+1)/...

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  20. Prove that the lines (x+4)/3=(y+6)/5=(z-1)/(-2) and 3x-2y+z+5=0=2x+3y...

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