skiqueen762 skiqueen762 08-05-2024 Mathematics Answered Determine if y is in the subspace of R spanned by the columns of Ay = [ -3 ] A = [ 5 -4 -7 ] [ -9 ] [ 24 6 -6 ] [ 5 ] [ -4 -7 4 ] [ -4 ] [ 6 -3 -8 ]