8 JEE Main 2013 Three Dimensional Geometry previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2013 previous-year questions from the Three Dimensional Geometry chapter of Mathematics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Three Dimensional Geometry chapter hub.
If the lines (x+1)/(2)=(y-1)/(1)=(z+1)/(3) and (x+2)/(2)=(y-k)/(3)=(z)/(4) are coplanar, then the value of k is :
If the projections of a line segment on the x, y and z-axes in 3-dimensional space are 2, 3 and 6 respectively, then th…
Let A(-3,2) and B(-2,1) be the vertices of a triangle ABC. If the centroid of this triangle lies on the line 3 x+4 y+2=…
Distance between two parallel planes 2 x + y + 2 z = 8 and 4 x + 2 y + 4 z + 5 = 0 is
The equation of a plane through the line of intersection of the planes x+2 y=3, y-2 z+1=0, and perpendicular to the fir…
Let ABC be a triangle with vertices at points A (2,3,5), B (-1,3,2) and C(λ, 5, µ) in three dimensional space. If the m…
Let Q be the foot of perpendicular from the origin to the plane 4 x-3 y+z+13=0 and R be a point (-1,-6) on the plane. T…
If the lines x - 2 1 = y - 3 1 = z - 4 - k and x - 1 k = y - 4 2 = z - 5 1 are coplanar, then k can have