Create a G Function that Satisfies the Given Criteria Using MATLAB

Question

Create a function called g that satisfies the following criteria:

                     𝐹𝑜𝑟 𝑥<−𝜋,                     𝑔(𝑥)=−1

                       𝐹𝑜𝑟 𝑥≥−𝜋 𝑎𝑛𝑑 𝑥≤𝜋,         𝑔(𝑥)=cos (𝑥)

                     𝐹𝑜𝑟 𝑥>𝜋,                         𝑔(𝑥)=−1

Plot your results for values of x from −2𝜋 to +2𝜋. Choose your spacing to create a smooth curve.

Summary

This question belongs to MATLAB software and discusses about application of MATLAB in mathematics and to create a g function that satisfies the given criteria.