Practice problem
Let v⃗=⟨−1,2,−3⟩\vec{v}= \langle -1, 2, -3 \ranglev=⟨−1,2,−3⟩, w⃗=⟨0,3,2⟩\vec{w}= \langle 0, 3, 2\ranglew=⟨0,3,2⟩, and c=2c=2c=2. Calculate c(v⃗+w⃗)c (\vec{v}+ \vec{w})c(v+w).
⟨−2,10,−2⟩\langle -2 , 10, -2 \rangle⟨−2,10,−2⟩
⟨−1,−1,−5⟩\langle -1, -1, -5 \rangle⟨−1,−1,−5⟩
⟨2,2,10⟩\langle 2 , 2, 10 \rangle⟨2,2,10⟩
⟨2,−10,2⟩\langle 2 , -10, 2 \rangle⟨2,−10,2⟩
Type a concept, like “slope” or “photosynthesis”.
