Please answer the following questions. I'll rate, thanks!
Consider the function arctan(x/4). Write a partial sum for the power series which represents this function consisting of the first 5 nonzero terms. For example, if the series were Σ , 3 x2 , you would write 1 + 3x2 + 32x4 + 33x6 + 3Y. Also indicatethe radius of convergence. Partial Sum: Radius of Convergence: