Question: Find Aby forming [A | |] and then using row operations to obtain [! | B], where A '=[B]. Check that AA* = | and

Find A"by forming [A | |] and then using row operations

to obtain [! | B], where A" '=[B]. Check that AA* =

Find A"by forming [A | |] and then using row operations to obtain [! | B], where A" '=[B]. Check that AA* = | and A - 1A = 1. -1 -1 A= 0 -2 -1 4 3 0

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