Question

83) If the volume of a tetrahedron formed by the coterminous edges ˉa, ˉb, and ˉc is 2 cubic units, then the volume of the parallelepiped formed by the coterminous edges ˉa+ˉb, ˉb+ˉc and ˉc+ˉa is.
(a) 12 cubic units
(b) 24 cubic units
(c) 4 cubic units
(d) 2 cubic units

Answer 1

I think b part is your answer