Solution Found!
Let A--= /l 0 3\ /l 0 31 , B = ( 1 - 2 1 , and C ^ 0 - 2 - 2 VI - 3 1/ \ l - 3 1 Find an
Chapter 3, Problem 2(choose chapter or problem)
Let A--= /l 0 3\ /l 0 31 , B = ( 1 - 2 1 , and C ^ 0 - 2 - 2 VI - 3 1/ \ l - 3 1 Find an elementary operation that transforms A into B and an elementary operation that transforms B into C. By means of several additional operations, transform C into I3.
Questions & Answers
QUESTION:
Let A--= /l 0 3\ /l 0 31 , B = ( 1 - 2 1 , and C ^ 0 - 2 - 2 VI - 3 1/ \ l - 3 1 Find an elementary operation that transforms A into B and an elementary operation that transforms B into C. By means of several additional operations, transform C into I3.
ANSWER:Step 1 of 3
Given matrices are
To find an elementary operation that transforms A into B.
The second column in A and B are different.
If we change the column 2 of A by adding (-2) times column 1 to column 2, it follows
Therefore, the elementary operation is