Given the matrix, perform elementary row operation to obtain a 1 in the row 1, column 1 position.
A) RowSwap ([A], 1, 3)
B) RowSwap (1/2,[A], 3)
C) RowSwap ([A], 2, 3)
D) RowSwap (1/2,[A], 1)
E) RowSwap ([A], 1, 2)

Question

Given the matrix, perform elementary row operation to obtain a 1 in the row 1, column 1 position. ​  ​
A) RowSwap ([A], 1, 3) 
B) RowSwap (1/2,[A], 3) 
C) RowSwap ([A], 2, 3) 
D) RowSwap (1/2,[A], 1) 
E) RowSwap ([A], 1, 2)

Quizplus · Accepted Answer

The Answer of Given the matrix, perform elementary row operation to obtain a 1 in the row 1, column 1 position. ​  ​
A) RowSwap ([A], 1, 3) 
B) RowSwap (1/2,[A], 3) 
C) RowSwap ([A], 2, 3) 
D) RowSwap (1/2,[A], 1) 
E) RowSwap ([A], 1, 2)

Given the Matrix, Perform Elementary Row Operation to Obtain a 1