Q. 5
Question
True or False The value of a determinant remains unchanged if any two rows or any two columns are interchanged.
Step-by-Step Solution
Verified Answer
False
1Step 1. Given information
We have been given a statement that The value of a determinant remains unchanged if any two rows or any two columns are interchanged.
We have to tell whether it is true or false.
2Step 2. Read the statement carefully and write true or false
The sign of a determinant is changed if any two rows or any two columns are interchanged.
Therefore, the given statement is false.
Other exercises in this chapter
Q. 3
True or False A determinant can never equal 0.
View solution Q. 4
True or False When using Cramer’s Rule, if D = 0, then the system of linear equations is inconsistent.
View solution Q. 6
True or False If any row (or any column) of a determinant is multiplied by a nonzero number k, the value of the determinant remains unchanged.
View solution Q. 7
Find the value of the determinant.64-13
View solution