A power series is an infinite series of the form a0 + a1x + a2x^2 + ….., where a0, a1, a2, ….. are constants. Knowing the concept of power series is useful in determining the convergence or divergence of a series.
A power series is an infinite series of the form a0 + a1x + a2x^2 + ….., where a0, a1, a2, ….. are constants. Knowing the concept of power series is useful in determining the convergence or divergence of a series.