Explain how to find a basis for the solution space of the homogeneous system 21 +5.7,...
4. Find a basis for the solution space of the homogeneous linear system (aka find the basis for the null space), and then find the dimension of that space. 21 2+230 2x1+x2 + 3x3 = 0 21-6r2 +230 31-92 +330
21 13 pts) 2. Find a basis for the solution space x of the following linear homogeneous system of equations: 1+2 +3 +14 213r2+4r3- 5x4 4x1+6r2 +8T3- 10x4 6r1 +9r2 +12r3 - 15r4= 0 0 Your solution must include verification that the basis spans the set of all solutions and is linearly independent.
21 13 pts) 2. Find a basis for the solution space x of the following linear homogeneous system of equations: 1+2 +3 +14 213r2+4r3- 5x4 4x1+6r2 +8T3-...
=0 1. Find a basis for the solution space of the homogeneous linear system and find its dimension. 2 -34, +13 2x; -6x9 +223 =0 3x; -92, + 3x3 = 0
2. Find the basis for the solution space of the homogeneous system: a. X+2y = 0 2x+4y=0 b. 3x+2y+4z=0 2x+ y - 2 = 0 x +y +3z =0
2. a) Find the dimension of the solution space of the homogeneous linear system (1 point) x-3y + z = 0 2x-6y + 2z = 0 2x + 4y-82=0 b) Find a basis for the solution space. (1 point)
4. (10+10pts.) Consider the homogeneous system 21 +22+ (3 - 2a).x3 = 0 2x1 + 12 + 7.03 - 14 = 0 -22 + 20.73 +2.04 = 0 21 +22 + 4x3 = 0 where a is a real constant. a. Find the value of a for which the dimension of the solution space of the system is 1. b. Find a basis of the solution space of the system for the value of a found in part (a).
7. (10 points) Find the general solution to the homogeneous system of DE: x' = Ax where A = [-2 21
7. (10 points) Find the general solution to the homogeneous system of DE: -1 x' = Ax where A -2 = [ 21
1. Let 1 -1][-1 s={ 112 [1] 1 1 Find a basis for the subspace W = span S of M22. What is the dim W? 2. Find the basis for the solution space of the homogeneous system: a. x+2y = 0 2x+4y =0 b. 3x+2y+4z=0 2x+ y - Z = 0 x +y +3z =0
Use the variation of parameters formula to find a general solution of the system x'(0) AX(t) + f(t), where A and f(t) are given -4 2 А. FU) 21 12 +21 Let x(t) = xy()+ X(t), where x, (t) is the general solution corresponding to the homogeneous system, and X(t) is a particular solution to the nonhomogeneous system. Find X. (t) and X.(1).