Perform the Indicated Elementary Row Operations $\begin{array} { l } ( - 10 ) R _ { 2 } + R _ { 1 } \\{ \left[ \begin{array} { r r } 3 & - 1 \\10 & - 3\end{array} \right] }\end{array}$

question 298

Multiple Choice

Perform the indicated elementary row operations.
- $\begin{array} { l } ( - 10 ) R _ { 2 } + R _ { 1 } \\{ \left[ \begin{array} { r r } 3 & - 1 \\10 & - 3\end{array} \right] }\end{array}$

• A)\(\left[\begin{array}{rr}
• -97 & 29 \\
• 10 & -3
• \end{array}\right]\)
• B)\(\left[\begin{array}{rr}
• 3 & -1 \\
• -100 & 30
• \end{array}\right]\)
• C)\(\left[\begin{array}{ll}
• 13 & -1 \\
• 40 & -3
• \end{array}\right]\)
• D)\(\left[\begin{array}{rr}
• 3 & -1 \\
• -20 & 7
• \end{array}\right]\)

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Definitions:

Seminoles

A Native American people originally of Florida, known for their resistance against the United States in the early 19th century, resulting in the Seminole Wars.

Second Seminole War

A conflict from 1835 to 1842 in Florida between the United States and the Seminole Native Americans, marking the longest and most costly of the Indian Wars in U.S. history.

Plains Indians

Native American tribes who inhabited the Great Plains of North America, known for their nomadic lifestyle and reliance on buffalo hunting.

Permanent Residences

Dwellings where individuals live on a long-term basis, as opposed to temporary or vacation homes.