Question

Find a subset of vectors �� = (1,2,2, −1), �� = (1,3,1,1), �� = (1,5, −1,5) ,
�� = (1,1,4, −1) and �� = (2,7,0,2) that forms a basis for the space spanned by the vectors.
Then express each vector that is not in the basis as a linear combination of the basis vectors. please answer fast

Answer 1

"Facts are not science — as the dictionary is not literature. "

–Martin H. Fischer