In Matlab please

Write a function mycos that calculates the value of a cos(x) at the given point x via the Taylor series up to N members. Define your function as function cosValue = mycos(x, N). Does it handle well the situation with large x values? Take x = 107, for example. How far do you need to expand the Taylor series to get absolute precision of 10-4, what value of N do you find reasonable (no need to state it beyond one significant digit), and why is this