The volume of the tetrahedron formed by (1,2,3), (4,3,2), (5,2,7),(6,4,8) is

The volume of the tetrahedron whose vertices are (3, 7, 4), (5, -2, 3), (-4, 5, 6) and (1, 2, 3) are

Find the volume of the tetrahedron whose vertices are A(3,7,4),B(5,-2,3)C(-4,5,6) and D(1,2,3).

The centroid of the tetrahedron formed by the points (3,2,5) ,(-3,8,-5) ,(-3,2,1) ,(-1,4,-3) is

The order of the matrices [{:(1,2,3),(4,5,-1):}], [{:(2,4),(9,2),(6,3),(4,1):}] , [{:(4,5,6),(3,2,1),(9,8,7):}] respectively are :

Find the centroid of tetrahedron with vertices K(5, -7, 0), L(1, 5, 3), M(4, -6, 3), N(6, -4, 2) ?

Make a frequency distribution of the following series 1,1, 2, 3, 3, 3, 3, 3,3, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 6,6, 6, 6, 6, 7, 7,7,8,8.

Given the vertices A(2,3,1), B(4,1,-2), C(6,3,7) and D(-5,-4,8) of a tetrahedron. The length of the altitude drawn from the vertex D is:

What is the median of the numbers 4.6, 0, 9.3, -4.8, 7.6,2.3,12.7,3.5,8.2,6.1,3.9,5.2?

If A={1,2,3,4,5,6,7,8} and B={1,3,4,6,7,8,9} then