The corners of a tetrahedron are A(3,4,2),B(1,2,1),C(4,1,3),D(-1,-1,3) the height of A above the base BCD

The volume of a tetrahedron having vertices A(1,1,1),B(1,2,4),C(3,1,-2) and D(4,3,1) is x sq unit then 2x=

The volme of a tetrahedron having vertices A(1,1,1),B(1,2,4),C(3,1,-2) and D(4,3,1) is x sq unit then 2x=

Plot the points A(4,1),B(-3,2),C(2,-3),D(-4,1),E(-4,-4) .

Find the value of a tetrahedrn whose vertices are A(-1,2,3),B(3,-2,1),C(2,1,3) and D(-1,-2,4).

The volume of the tetrahedron whose vertices are A(1,-1,10),B(-1,-3,7),C(5,-1,1) and D(7,-4,7) is

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 volume of the tetrahedron whose vertices are A(-1, 2, 3), B(3, -2, 1), C(2, 1, 3) and C(-1, -2, 4)

The corrners of regular tetrahedrons are number 1,2,3,4. Three tetrahedrons are tossed . The probability that the sum of upward corners will be 5 is .