Solution

Elementary Linear algebra

Chapter 1.2

Exercise 19

Step 1


Step 2

Step 3

Step 4

Step 5

Step 6

Step 7

Step 8



Step 9


Answer

t, x=-t, y=t, z=0


Step 11

Step 12

13

Step 13

Step 14

Step 15

x1​=t,x2​=−t,x3​=t,x4​=0for t∈R

To Top