Need help with MATLAB coding exercise.

The function gk(x)=xktan(x) has a root in the interval [1/5,1] whenever k[4,3/5]. Note: these are not necessary conditions on k. Write a function my_root that computes this root of gk using the provided bisection method code. Your function should accept the following inputs: - k= a number in [4,3/5] - tol = a positive parameter to control the size of gk Your function should return the following output: - x= computed root estimate of gk found in the interval [1/5,1], such that gk(x)