Describe all solutions of Ax = 0 in parametric vector form, where A is row equivalent to the given matrix.
Given A is row equivalent to the matrix
Let A be the matrix of the system and row reduce the augmented matrix into echelon form
Applying
We see that,
Where is a basic variable and are free variables
Since
Let x = x2u+x3v+x4w, where u = , v = and w =
This calculation shows that every solution is a linear combination of the vectors u, v and w. that is, the solution set is span. Since neither of u, v nor w is a scalar multiple of the other, the solution set is a plane thorough the origin.
Describe all solutions of Ax = 0 in parametric vector form, where A is row equivalent...
Describe all solutions of Ax = 0 in parametric vector form, where A is row equivalent to the given matrix. 4 - 12 NO - 1 3 - 2 (Type an integer or fraction for each matrix element.)
Describe all solutions of Ax=0 in parametric vector form, where A is row equivalent to the given matrix. -2 -5 3 5-3 1 0 * +X integer or fraction for each matrix element.) (Type an
Describe all solutions of Ax = 0 in parametric vector form, where A is row equivalent to the given matrix. 1 3 -3 7 0 1 -5 5 x=X3. +X4 (Type an integer or fraction for each matrix element.)
Describe all solutions of Ax = 0 in parametric vector form, where A is row equivalent to the given matrix. [1 40- 27 3 12 06 x=x2 + x3 +x. (Type an integer or fraction for each matrix element.)
Describe all solutions of Ax = 0 in parametric vector form, where A is row equivalent to the given matrix. 1 2 3 0 - 5 0010 0 -4 0000 1 4 0000 0 0 x=x2 +x4 +x| (Type an integer or fraction for each matrix element.)
Describe all solutions of Ax 0 in parametric vector form, where A is row equivalent to the given matrix. 1-40-5 4 8 0 0.0 10-3 0 0 0 0 1 0 0 0 0 0 X-x2 X3 integer or fraction for each matrix element.) + x6 (Туре an
1.5.7 Describe all solutions of Ax = 0 in parametric vector form, where A is row equivalent to the given matrix 1 2 -2 6 0 0 1 -4 7 3 tx 1.5.7 Describe all solutions of Ax = 0 in parametric vector form, where A is row equivalent to the given matrix 1 2 -2 6 0 0 1 -4 7 3 tx
Describe the solutions of the first system of equations below in parametric vector form. Provide a geometric comparison with the solution set of the second system of equations below. 4x1 +4x2+8X3 = 16 - 12X1 - 12X2 - 24x3 = - 48 - 6x2 - 6x3 = 18 4x7 +4x2+8X3 = 0 - 12X1 - 12X2 - 24x3 = 0 - 6x2 - 6x3 = 0 X1 Describe the solution set, x = X2 of the first system of equations...
Describe all least-squares solutions of the equation Ax = b 1 0 1 6 1 0 1 4 A= b= 1 1 0 3 110 5 free. The general least squares solutions of Ax = b for the given matrix A and vector bare all vectors of the form = xwith x3 (Simplify your answers.)
Describe all least squares solutions of the equation Ax = b. 1 0 1 14 A= 1 1 0 1 1 0 b= 1 1 1 0 1 2 The general least-squares solutions of Ax = b for the given matrix A and vector b are all vectors of the form & = + x3 with xz free. (Simplify your answers.)