For 1013, determine a basis for the subspace of Rn spanned by the given set of vectors by (a) using the concept of the row space of a matrix, and (b) using the concept of the column space of a matrix.{(1, 1, 1, 2), (2, 1, 3, 4), (1, 2, 6, 10)}.

MAT 211 Lecture 7 15.4: Constrained Extrema Homework Problems 1,2,& 3 use the substitution method and proceed the same way as 15.3 1.) f(x,y,z)= 7xyz subject to constraint z=6y 2 2 2 f(x,y)= 7xy(6y) 7xy36y 2 2 7x37y Now use the method that you learned in 15.3 (SecondDerivative...