Question

Determine whether the subset S is a subspace of R" or not. If it is a subspace, explain why it is, either by checking that the three defining properties of a subspace are satisfied or by using a result from class (for insta that the span of vectors subspace which is not satisfied (e.g. specific vectors u and v are in S but iu ö is not in S), Studying examples 3.38, 3.39 and 3.40 in the textbook could be useful. is always a subspace). If it is not a subspace, state a property from the definition of a R1 wyThis is to be read as follows: S is the set of all vectors in R 2 2 such that wty + z

Answer 1