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What is a MacLaurins series?
A maclaurin series is an expansion of a function, into a summation of different powers of the variable, for example x is the variable in ex. The maclaurin series would give the exact answer to the function if the series was infinite but it is just an approximation. Examples can be found on the site linked below.
What equals work divided by time?
Work divided by time is power.
How does an economist use math in his or her work?
yes economist use math and statistics in their work. An economist uses calculus to do optimization problems and this requires a strong back ground in calculus, linear algebra is also useful for time series analysis and forecasting. So math plays a pivotal role in an economist's work.
Give examples of a convergent series.?
These are some series (not the summation of series) that converge: 1/n1/n2(a/b)n if a/b < 1 or = 1sin(1/n)cos(1/n)sin(nπ) π = picos([2n+1]π/2)e-n(n+2)/n
What is a time series in maths?
Time series is a method of using past data to predict future values. It is based on the assumption that there is an undelying trend to the data. To predict future values, we use the concept of moving averages.
