Multiply a vector by a scalar.
Vector and Matrix Quantities
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Compute the magnitude of a scalar multiple 𝘤𝙫 using ||𝘤𝙫|| = |𝘤|𝙫.
Compute the direction of 𝘤𝙫 knowing that when |𝘤|𝙫 ≠ 0, the direction of 𝘤𝙫 is either along 𝙫 (for c > 0) or against 𝙫 (for c < 0).
Represent scalar multiplication graphically by scaling vectors and possibly reversing their direction.
Use the components to perform scalar multiplication (e.g., as 𝘤(𝘷ₓ, 𝘷 subscript 𝘺) = (𝘤𝘷ₓ, 𝘤𝘷 subscript 𝘺)).