Janet9357 Janet9357
  • 18-11-2017
  • Mathematics
contestada

Find the first few coefficients in the power series 4/1+4x^2

Respuesta :

meerkat18
meerkat18 meerkat18
  • 29-11-2017

Find the first few coefficients in the power series 4/1+4x^2.

Then we have:

4/ (1 – (-4x^2) = 4 Σ^ (n ≥ 0) (-4x ^2) ^n

= 4 (1 – 4x^2 + 4x^2 x^4 - … + (-4x ^2) ^n) These are the first few coefficient of the series.

 

Answer Link

Otras preguntas

The average of the weights of six people sitting in a boar is 145 pounds. After a seventh person gets into the boat, the average of the weights of all seven peo
Find the vertex, focus, and directrix. y = 1/24(x+1)² - 3.
The average of the weights of six people sitting in a boar is 145 pounds. After a seventh person gets into the boat, the average of the weights of all seven peo
what are bathroom books?
5/6 - 2/6 in simplest form
If a train travels m miles in h hours and 45 minutes, what is the average speed in miles per hour ?a)  m / (h + 3/4 ), b) m / 7h, c) m ( h + 3/4 ), d) ( m + 45
what is a fallacy of reasoning?
The price of an item increased by 25%. If the price of the item after the increase is $2, find the original price.a) $1.50, b) $1.60, c) $1.75, d) $2.50, e) $3.
3x+9 -------- how do I solve this? 4x+12
what is the slope of the line 12x+4y=24?