Definite integral?

0 ⤊

∫1,0 39sqrt(1-x^2)

n=10
n=100
n=1000

2007-07-25 16:22:05 · 2 answers · asked by latina_babygirl002 1 in Science & Mathematics ➔ Mathematics

2 answers

Are you sure you are being asked for a definite integral, or to apply Simpson's or trapezoidal rule?

This looks like a Maple leftobox/ rightbox/ middlebox application to me.

2007-07-25 18:06:01 · answer #1 · answered by Anonymous · 0⤊ 0⤋

Int sqrt(1-x^2)dx= x/2*sqrt(1-x^2)+1/2arcsin x +c
so the definite integral is
39(pi/4)= approx30.63

2007-07-26 02:10:16 · answer #2 · answered by santmann2002 7 · 0⤊ 0⤋