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Choose the one alternative that best completes the statement or answers the question.
Use a graphing utility to find the inverse of the matrix, if it exists. Round answers to two decimal places, if necessary.
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Northern Opponents
Refers to individuals or groups in the northern United States who opposed certain policies, practices, or institutions, often in the context of slavery or during political conflicts.
Confederacy
The collective name for the eleven Southern states that seceded from the United States in 1860-1861, leading to the Civil War.
Jefferson Davis
Jefferson Davis was the President of the Confederate States of America during the American Civil War, representing the Southern states that seceded from the Union.
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