If the vector v can be written as a linear combination of V₁ and v₂ such that v=c₁ V₁ + c₂V₂: Which of the following is always

Question

If the vector v can be written as a linear combination of V₁ and v₂ such that v=c₁ V₁ + c₂V₂:
Which of the following is always false ?
1) None of them
2) If u is also a linear combination of v₁ and V₂, C₁
3) C₁ can be as a multiple of c₂.
4) C₁C₂ should be positive.
5) v can be v= -5 V₂:

Kunduz · Accepted Answer

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