Question

If A^t is the transpose of a square matrix A, then ​

Answer 1

Answer:

Mark brainlist

Let A=[

2

4

3

6

]

⇒A

′

=[

2

3

4

6

]

Since, determinant of A=∣A∣=12−12=0

and

determinant of A

′

=∣A

′

∣=12−12=0

∴∣A∣=∣A

′

∣

Option B is correct.