solucion
2006-06-11 09:40:55 · 11 answers · asked by californian_2006 1 in Science & Mathematics ➔ Mathematics
π, tambien conocido como pi
2006-06-11 09:44:31 · answer #1 · answered by musical902003 4 · 0⤊ 0⤋
PI/4 = 1 - 1/3 + 1/5 - 1/7 + 1/9...
ad infinitum
2006-06-11 16:48:14 · answer #2 · answered by MrQuietGuy 3 · 0⤊ 0⤋
if you want pi out to a greater number of digits use the Bailey-Borweion-plouffe algorithm :
http://upload.wikimedia.org/math/2/5/6/25687093a24cc8b976c23c7483a479f6.png
just keep calculating the formula out for higher and higher k's. the more times you calculate it, the closer to the actual value of pi you get.
(or you can just use maple, a math program)
using maple I'll give 20 decimal places of pi :
3.1415926535897932385
2006-06-11 16:53:29 · answer #3 · answered by John 6 · 0⤊ 0⤋
There are several formula for figuring out pi on this page.
http://www.mcs.surrey.ac.uk/Personal/R.Knott/Fibonacci/fibpi.html
The above page includes this formula:
pi/4 = 4 arctan(1/5) - arctan(1/239)
2006-06-11 16:53:19 · answer #4 · answered by cotopaxi 5 · 0⤊ 0⤋
pi =3.1416. can be used to find the circumference of a circle.
2006-06-11 16:45:04 · answer #5 · answered by cab veteran 5 · 0⤊ 0⤋
Pi
2006-06-11 16:42:20 · answer #6 · answered by QTPie- Angel 2 · 0⤊ 0⤋
22/7, or pi.
2006-06-11 16:43:19 · answer #7 · answered by poohu812many 5 · 0⤊ 0⤋
pi
2006-06-11 16:42:59 · answer #8 · answered by Anonymous · 0⤊ 0⤋
pi
2006-06-11 16:41:58 · answer #9 · answered by J♥dida 3 · 0⤊ 0⤋
Pi.
2006-06-11 16:42:16 · answer #10 · answered by Anonymous · 0⤊ 0⤋