Which of the Following Formulas Calculates the Euclidean Distance Between $\sqrt{\left(x_{1}-x_{2}\right)^{2}+\left(x_{2}-\gamma_{2}\right)^{2}+\ldots+\left(x_{n}-\gamma_{n}\right)^{2}}$

question 37

Multiple Choice

Which of the following formulas calculates the Euclidean distance between X and Y?

• A) \(\sqrt{\left(x_{1}-x_{2}\right)^{2}+\left(x_{2}-\gamma_{2}\right)^{2}+\ldots+\left(x_{n}-\gamma_{n}\right)^{2}}\)
• B) \(\sqrt{\left(x_{1}+\gamma_{1}\right)+\left(x_{2}+\gamma_{2}\right)+\ldots+\left(x_{n}+\gamma_{n}\right)}\)
• C) \(\sqrt{\left(x_{1}-\gamma_{1}\right)^{2}+\left(x_{2}-\gamma_{2}\right)^{2}+\ldots+\left(x_{n}-\gamma_{n}\right)^{2}}\)
• D) \(\sqrt{\left(x_{n}-\gamma_{n}\right)^{2}}\)

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Definitions:

Profit-maximizing Rule

A principle guiding businesses to set their output and prices at levels where marginal cost equals marginal revenue to maximize profit.

Cost-minimization Rule

A principle suggesting that firms seek to produce any given level of output at the lowest possible cost.

Wage Increase

An upward adjustment in wages or salaries, often to match inflation, improve living standards, or reward performance.

Labor Demand

The total amount of workers that employers are willing and able to hire at given wages over a certain period.