Write the Complex Number in Standard Form $\sqrt { - 9 }$

question 95

Multiple Choice

Write the complex number in standard form. $\sqrt { - 9 }$

• A) \(3 i\)
• B) \(- 3 i\)
• C) \(9 i\)
• D) \(4 i\)
• E) \(- 9 i\)

Formulate and analyze complete portfolios combining risk-free and risky assets to maximize utility.

Recognize and apply financial measures such as the Sharpe ratio, Capital Allocation Line (CAL), and understand the concept of leverage in portfolio management.

Understand the relationship between risk aversion and investment choice, including the selection criteria for optimal risky portfolios.

Appreciate historical asset performance, particularly stocks, in mitigating inflation and taxes over the long term.

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