Please show me how to code this problem using MatLab. Also, I am a beginning programmer so I do not know much so try and explain if possible

Problem A) The value of can be estimated by evaluating a partial sum of the form =4( + +.. Write a script named approxPi.m which computes the first million terms of this series. Then use eumeum to compute the partial sums (as was done in the sample solutions from lecture). As a final result, calculate the relative error between MATLAB's pi and our approximate pi for partial sums with N 10, 100, 1000, 10000, 100000, 1000000 number of terms. Store these results in a vector called errorePi orili