The calculator will multiply the vector
⟨3,1,2⟩ by the scalar
72, with steps shown.
Solution
Multiply each coordinate of the vector by the scalar:
(72)⋅⟨3,1,2⟩=⟨(72)⋅(3),(72)⋅(1),(72)⋅(2)⟩=⟨76,72,74⟩
Answer
72⋅⟨3,1,2⟩=⟨76,72,74⟩≈⟨0.857142857142857,0.285714285714286,0.571428571428571⟩A