Tell What Elementary Row Operation Can Be Applied To $\left[\begin{array}{rrrr}3 & 6 & -2 & 5 \\4 & 7 & 5 & -2 \\-3 & 2 & 0 & 3\end{array}\right]$

question 39

Multiple Choice

Tell what elementary row operation can be applied to
$\left[\begin{array}{rrrr}3 & 6 & -2 & 5 \\4 & 7 & 5 & -2 \\-3 & 2 & 0 & 3\end{array}\right]$ to obtain $\left[\begin{array}{rrrr}3 & 6 & -2 & 5 \\10 & 3 & 5 & -8 \\-3 & 2 & 0 & 3\end{array}\right]$

• A) \(-2 R_{2}+R_{3}\)
• B) \(\frac{10}{4} R_{2}\)
• C) \(-2 R_{3}+R_{2}\)
• D) \(2 R_{1}+R_{2}\)

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Portfolio

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Risk-Free Asset

An investment with a guaranteed return and no possibility of default, typically associated with government bonds.

Market Return

The total gain or loss on an investment over a specified period, including dividends and capital gains.

Systematic Risk

It represents the risk inherent to the entire market or market segment, often influenced by factors such as economic, political, or social changes.