Examlex
What keyword can you include in a SELECT statement to create a column alias for the column returned in the result set?
Unknown Variable
A symbol in a mathematical equation or expression that represents a value which is not yet known but is to be found.
Six-figure Accuracy
A level of precision in measurements or calculations that results in an output with six significant figures.
Overline
A line drawn over a symbol or number, often used in mathematics to indicate a repeating decimal or a geometric figure's conjugate.
Denominator
The bottom number in a fraction that shows into how many parts the whole is divided.
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