Practice problem
Given v⃗=⟨13,0,7⟩\vec{v} = \langle 13,0,7 \ranglev=⟨13,0,7⟩, u⃗=⟨12,10,15⟩\vec{u}= \langle 12,10,15 \rangleu=⟨12,10,15⟩, and w⃗=⟨13,3,9⟩\vec{w}= \langle 13,3,9 \ranglew=⟨13,3,9⟩, find ∥w⃗−(v⃗+u⃗)∥\Vert \vec{w}-(\vec{v}+\vec{u}) \Vert∥w−(v+u)∥.
403\sqrt{403}403
569\sqrt{569}569
259−(218+469)\sqrt{259}-(\sqrt{218}+\sqrt{469})259−(218+469)
362\sqrt{362}362
Type a concept, like “slope” or “photosynthesis”.
