Do the tasks in Prob. 4 for f(x) = sin 1/2x. Data from Prob. 4 Integrate f(x)

Do the tasks in Prob. 4 for f(x) = sin 1/2πx.

Data from Prob. 4

Integrate f(x) = x⁴ from 0 to 1 by (2) with h =1, h = 0.5, h = 0.25 and estimate the error for h = 0.5 and h = 0.25 by (5).