Question

1 Using the Trapezoidal rule, evaluate 1+ taking n = 2​

Answer 1

Answer:

We write the Trapezoidal Rule formula for n=4 subintervals:

T4=Δx2[f(x0)+2f(x1)+2f(x2)+2f(x3)+f(x4)]

The area of the rectangles will be equal to Delta X divided by two these are the sum of the area of the rectangles. Times f of X 0. Plus 2 times f of X 1 plus 2 times f of X 2.

Answer 2

Answer:

refer the attachment hope it's helpful to you