Graph the two lines 3 x-y=1 2 x-y=0 in the xy -plane. Where do they intersect? How many solutions...
Elementary Linear AlgebraThe Determinant of a Matrix find the determinant of the matrix. [1]
Elementary Linear AlgebraIs the vector (1, 1) a linear combination of the vectors (1, 2) and (−2, −4)? Graph these...
Elementary Linear AlgebraLet u=(1,1) and v=(-4,-3) . Calculate u ⋅ v and \|u\|\|v\|.
Elementary Linear AlgebraFinding an Image and a Preimage use the function to find (a) the image of v and T(v1, v2)=(v1+v2,...
Elementary Linear AlgebraIn Example 2, 2=1 is an eigenvalue of the matrix A . Calculate the determinant of the matrix 2 /-A,...
Elementary Linear AlgebraUsing Mathematical Induction use mathematical induction to prove the formula for every positive...
Elementary Linear AlgebraLet A=[1 2 3 4] and B=[0 1 1 2] Find A+B and B+A. Is matrix addition commutative?
Elementary Linear AlgebraRepeat this analysis for the pairs of lines See LarsonLinearAlgebra.com for an interactive version...
Elementary Linear Algebra