The induction step follows. We are assuming that Sn is a linear independent set and we prove that Sn+1 is linear independent. Let us choose α0, α1, · · · , αn, αn+1 such that
The induction step follows. We are assuming that Sn is a linear independent setand we prove that Sn+1 is linear independent. Let us choose α0, α1, · · · , αn, αn+1such that