What Language Is Generated by the Phrase-Structure Grammar If the Productions

question 7

Essay

What language is generated by the phrase-structure grammar if the productions are $S \rightarrow S 11 , S \rightarrow \lambda$ where $S$ is the start symbol?

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Definitions:

Oil-company Stocks

Shares that represent ownership in companies involved in the exploration, extraction, refining, and selling of oil and oil products.

Trading Day

A Trading Day is a day on which stock exchanges are open for trading, typically excluding weekends and public holidays.

Standard Deviation

Standard deviation is a statistical measure that quantifies the amount of variation or dispersion of a set of data values.

Return Volatility

A quantitative assessment of the spread of returns for a specific security or market index.