Express the Function in the Form Of $f \circ g$ $$v ( t ) = \sec \left( t ^ { 4 } \right) \tan \left( t ^ { 4 } \right)$$

question 3

Short Answer

Express the function in the form of $f \circ g$ .
$$v ( t ) = \sec \left( t ^ { 4 } \right) \tan \left( t ^ { 4 } \right)$$

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Definitions:

Alpha Coefficient

A measure of the performance on a risk-adjusted basis, calculating how much a portfolio or investment has returned in comparison to the overall market or a benchmark index.

Beta Coefficient

An indicator of how much a stock's price fluctuates in comparison to the general market, representing its risk relative to the market norm.

Treynor-Black Model

A portfolio optimization model that blends passive and active management strategies to try to achieve excess returns with an acceptable level of risk.

Alpha Coefficient

A measure of the performance on a risk-adjusted basis of an investment portfolio, indicating excess return over the benchmark.