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Lissajous figures are used in the study of electrical circuits to determine the phase difference between a known voltage
and an unknown voltage
having the same frequency. The voltages are graphed parametrically as
and
. If
is acute, then
where y int is the nonnegative y -intercept and y max is the maximum y-value on the curve. Graph the parametric curve and use the graph to approximate
in degrees if
VMPL
Stands for the Value of Marginal Product of Labor, which is the additional revenue a firm earns by employing one more unit of labor.
Profit
The financial gain obtained when revenues generated from business activities exceed the expenses, costs, and taxes involved in sustaining the activity.
Factor Demand Curve
The relationship between the price of a factor of production and the quantity of that factor that is demanded, holding all else constant.
Final Product
A good or service that is consumed by the end-user and does not require further processing or transformation.
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