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Power series, as a mathematical concept, evolved over time through contributions from various mathematicians rather than being attributed to a single inventor. Notably, mathematicians such as Isaac newton and Gottfried Wilhelm Leibniz explored infinite series in the 17th century. The formalization and use of power series in calculus were significantly advanced by later mathematicians, including Augustin-Louis Cauchy and Karl Weierstrass in the 19th century. Thus, power series represent a collaborative development in the history of mathematics.

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6d ago

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In mathematics what is the meaning of a power series?

A power series in mathematics (in one variable) is an infinite series of a certain form. It normally appears as the Taylor series of a known function.


When was the ti-83 invented?

The TI-83 series was released in 1996.


How do you find power in a series circuit?

Power dissipated by the entire series circuit = (voltage between its ends)2 / (sum of resistances of each component in the circuit). Power dissipated by one individual component in the series circuit = (current through the series circuit)2 x (resistance of the individual component).


Find a power series representation?

To find a power series representation of a function, you typically express it in the form ( f(x) = \sum_{n=0}^{\infty} a_n (x - c)^n ), where ( c ) is the center of the series and ( a_n ) are the coefficients determined by the function's derivatives at that point. A common approach is to use Taylor series, where ( a_n = \frac{f^{(n)}(c)}{n!} ). For example, the power series for ( e^x ) centered at ( c = 0 ) is ( \sum_{n=0}^{\infty} \frac{x^n}{n!} ).


What is the general formula to solve a power series?

The general formula for a power series centered at a point ( c ) is given by ( \sum_{n=0}^{\infty} a_n (x - c)^n ), where ( a_n ) represents the coefficients of the series and ( x ) is the variable. The convergence of the series depends on the radius of convergence ( R ), which can be found using the ratio test or root test. For a given value of ( x ), if ( |x - c| < R ), the series converges; otherwise, it diverges.