Solution Found!
With A as in Exercise 17, find a nonzero vector in Nul A
Chapter 4, Problem 21E(choose chapter or problem)
QUESTION:
Problem 21E
With A as in Exercise 17, find a nonzero vector in Nul A and a nonzero vector in Col A.
Exercise 17:
For the matrices in Exercises 17–20, (a) find ksuch that Nul A is a subspace of , and (b) find k such that Col A is a subspace of
Questions & Answers
QUESTION:
Problem 21E
With A as in Exercise 17, find a nonzero vector in Nul A and a nonzero vector in Col A.
Exercise 17:
For the matrices in Exercises 17–20, (a) find ksuch that Nul A is a subspace of , and (b) find k such that Col A is a subspace of
ANSWER:
Solution 21E
Step 1 of 5
Consider the matrix,
The objective is to find a nonzero vector in and a nonzero vector in
Theis defined as , where A is an matrix.
Theis defined as , where
