Any Help with this question

[Michael Haderlein]

It's your homework, so better you do it. If you have questions on a specific step, let us know. But then, also let us know what you've done so far and what exactly is the problem.

[yuksekkayae]

Answer 1

[Michael Haderlein]

It would be so much easier if you wouldn't post a screenshot but just the code as text. Then, somebody else could copy and possibly fix it.

I guess the error is that you multiply with t instead of divide by t in the equation where you actually calculate the approximation of pi.

Btw, you use the Matlab function pi as perfect value. I'm sure this value won't be too bad but usually in such iterative approximations, the error is defined as difference between two iterations (please correct me if I'm wrong).