State which statement is true and justify your answer.
(a) If Vā, V2, V3, V4 are in R4 and V3 = 2Vā + Vā, then (Vā, V2, V3, V4) is linearly dependent.
Answer
(b) If Vā, V2, V3, V4 are in R4 and V3 = 0, then {Vā, V2, V3, V4} is linearly dependent.
Answer