| 2024-05-10 | If a plane cuts off intercepts -6,3,4 from the co-ordinate axes, then the length of the perpendi.... |
| 2024-05-10 | The equation of a plane which cuts equal intercepts of unit length on the coordinate axes, is.... |
| 2024-05-10 | The coordinates of the points A,B,C,D are (4,α,2),(5,-3,2), (β,1,1)&(3,3,-1). Lin.... |
| 2024-05-10 | The direction cosines of the normal to the plane x+2y-3z +4=0 are.... |
| 2024-05-10 | Angle between the pair of lines x-22=y-15=z+3-3 and x+1-1=y-48=z-54.... |
| 2024-05-10 | The direction ratios of the line x-y+z-5=0=x-3y-6 are.... |
| 2024-05-10 | The line joining the points (3,5,-7) and (-2,1,8) meets the yz-plane at point.... |
| 2024-05-10 | The perpendicular distance of the point (2,4,-1) from the line x+51=y+34=z-6-9 is.... |
| 2024-05-10 | If direction ratios of two lines are 5,-12,13 and -3,4,5 then the angle between them is.... |
| 2024-05-10 | Let O be the origin and P be the point at a distance 3 units from origin. If D.r.'s of OP are (1.... |
| 2024-05-10 | If α,β,γ be the direction angles of a vector and cosα=1415,cosβ=13 t.... |
| 2024-05-10 | The number of straight lines that are equally inclined to the three dimensional co-ordinate axes.... |
| 2024-05-10 | The straight lines x-11=y-22=z-33 and x-12=y-22=z-3-2 are.... |
| 2024-05-10 | If the direction ratios of a line are 1,-3,2, then the direction cosines of the line are.... |
| 2024-05-10 | Show that lines r→=(i^+j^-k^)+λ(3i^-j^) and r→=(4i^-k^)+μ(2i^+3k^) intersect.... |
| 2024-05-10 | The projection of the line segment joining the points (-1,0,3) and (2,5,1) on the line whose dir.... |
| 2024-05-10 | Distance of the point (1,2,3) from the co-ordinate axes are.... |
| 2024-05-10 | If 12,13,n are the direction cosines of a line, then the value of n is.... |
| 2024-05-10 | Find the value of λ, so that the lines 1-x3=7y-142λ=5z-1011 and 7-7x3λ=y-51.... |
| 2024-05-10 | The cartesian equation of a line AB is 2x-13=y+22=z-33. Find the direction cosines of a line par.... |
| 2024-05-10 | Find the cartesian equation of the line which passes through the point (-2,4,-5) and parallel to.... |
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