Vector combinations linear combination a linear combination of the vectors is a vector w-a, +az7++a, definition the scalars , are called the coefficients of the linear combination. let 3 = []). 1: =(-1), and w = 23, + 3 write w as a column vector. when is written as a linear combination of , and 1, what are the coefficients of y, and ,? 7.2 is a linear combination of v, and 0? a linear combination of, and 7,? 74 is a linear combination of , and v? 7.5 can you find a vector in r2 that isn't a linear combination of y, and v? 7.6 can you find a vector in r that isn't a linear combination of