Question

Consider u = ⟨5, –2⟩ and v = ⟨10, –4⟩. what is the relationship between u and v?

Answer 1

v = 2u

Explanation:

note that

2u = 2 (5, - 2 ) ← multiply each component by 2

= (10, - 4) = v , then

v = 2u