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 u
Channel: Doubtnut
Date: 2020-01-26

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=`