Hey all, i asked a question on this the other day, just wanted to check my answer & it might be useful to someone else as a worked example
Evaluate the area correct to 4 significant figures, using trapezoidal,mid-ordinate&simpsons rule each using 4 intervals
These are the 4 ordinates with 4 mid-ordinates inbetween
Trapezoidal Rule:
Mid-Ordinate:
Simpsons:
The theoretical value by integration: