This is the case whenever , where every vector of is a linear combination of the vectors of .
For example, let:
such that ; then let:
which means , and:
which makes .
Take and give an example to show that it is possible that Span(S) = Span (S') even though and .
i having problems with this question as i know that i am looking for a set of vectors say S which are also in S' but in S' there has to be more vectors than in S in order for S' to be satisfied and not equal to S.Finding vectors is what im finding hard to grasp
if anyone could help it wolud be much apreciated trying to do it for months