SMAT011 Week 1 Practice Quiz

A vector that is orthogonal (perpendicular) to both vectors   𝑎 _ = ⟨ − 2 , − 5 , 1 ⟩   and   𝑏 _ = ⟨ 1 , 3 , − 2 ⟩   is: Hint: Vectors  𝑣 _   and 𝑤 _ are orthogonal if and only if   𝑣 _ ⋅ 𝑤 ...