What is the volume of the parallelepiped formed by a=⟨1,0,0⟩\mathbf{a} = \langle 1, 0, 0 \ranglea=⟨1,0,0⟩, b=⟨0,2,0⟩\mathbf{b} = \langle 0, 2, 0 \rangleb=⟨0,2,0⟩, and c=⟨0,0,3⟩\mathbf{c} = \langle 0, 0, 3 \ranglec=⟨0,0,3⟩?
111
333
555
666