Question

Find R 0-0
23x12/6=R

Answer 1

46x

Explanation:

sry if its wrong have a good day/night:)

Answer 2

x= b-a/2 + b+2/ t= u/2 (3- u^2

Explanation:

It is calculated by increasing the number of partitions to double from 2 to N=2n.

In the case of non-analytic at endpoints of f(x), you can calculate by Midpoint rule.

In the case of a periodic function, you can calculate by Non-linear substitution in x.