What is the area of the parallelogram spanned by a=⟨2,0,0⟩\mathbf{a} = \langle 2, 0, 0 \ranglea=⟨2,0,0⟩ and b=⟨0,3,0⟩\mathbf{b} = \langle 0, 3, 0 \rangleb=⟨0,3,0⟩?
555
666
13\sqrt{13}13
121212