Question 3. (5 marks) You are requested to solve equation (1) above using Matlab. To do this you need to perform the following tasks: 1) Write a function which you would use in Matlab to describe a nonlinear equation. 2) Write a separate script to plot f (x) in the range [0:4] and calculate the root. You can use Matlab function fzero(FUNC,X0) which solves a nonlinear equation. Here FUNC denes nonlinear function and X0 is an initial estimate. You need to write all commands in the same way as you would type them in Matlab environment