KCET 2014 Math Solved Paper
© examsiri.com
Question : 12 of 60
Marks:
+1,
-0
Consider the following statements :
(a) If any two rows or columns of a determinant are identical, then the value of the determinant is zero.
(b) If the corresponding rows and columns of a determinant are interchanged, then the value of the determinant does not change.
(c) If any two rows (or columns) of a determinant are interchanged, then the value of the determinant changes in sign.
Which of these are correct ?
(a) If any two rows or columns of a determinant are identical, then the value of the determinant is zero.
(b) If the corresponding rows and columns of a determinant are interchanged, then the value of the determinant does not change.
(c) If any two rows (or columns) of a determinant are interchanged, then the value of the determinant changes in sign.
Which of these are correct ?
Go to Question: