We know that for a matrix A {\textstyle A} , the first column is A e → 1 {\textstyle A{\vec {e}}_{1}} , and the second column is A e → 2 {\textstyle A{\vec {e}}_{2}} . How can you relate the standard basis vectors e → 1 {\textstyle {\vec {e}}_{1}} and e → 2 {\textstyle {\vec {e}}_{2}} to the given eigenvectors?