Suppose $g : \mathbf { R } \rightarrow \mathbf { R }$

question 175

Short Answer

Suppose $g : \mathbf { R } \rightarrow \mathbf { R }$ where $g ( x ) = \left\lfloor \frac { x - 1 } { 2 } \right\rfloor$
(a) If S= $\{ x \mid 1 < x < 6 \}$ , find $g ( S)$
(b) If T=\{2\} , find $g ^ { - 1 } ( T )$

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Definitions:

Call Option Contract

An agreement in finance that grants the individual holding it the freedom, but not the duty, to buy various assets like stocks, bonds, or commodities at a fixed price before the deadline expires.

Buyer

An individual or entity that purchases goods or services from another party.

Seller

An individual or entity that is offering a product or service for sale.

Forward Contract

A customizable financial contract between two parties to buy or sell an asset at a specified future time at a price agreed upon at the moment of the contract’s initiation.