Question

use a finite apprx f(x)=1/x from 3 to 9 using lower sum of two rectangles
I get midpoint is 9+3/2=6
delta x = 9-3/2=3
(1/6)3+1/9(3)=
1/2 + 1/3 = 5/6
Is this right?

Answer 1

?

Answer 2

let my see the problem for a bit

Answer 3

hmm tell a O.S. admin because I don't see anything or wiki won't bother

Answer 4

what?
you cant see problem?

Answer 5

Oh I can but It is not coming directly to understand it.

Answer 6

ok

Answer 7

Here's a link to help you with

Answer 8

https://www.wikipedia.org/