The question ask to find the fifth grade of Taylor Polynomial approximation of the said equation and also its function. Based on my own calculation and following some theories, the best answer would be P5(x) = 1+x +x^2/2+x^3/3!+x^4/4!+x^5/5!. I hope you are satisfied with my answer and feel free to ask for more
I would start by saying how much I enjoyed this lesson and how it has helped me in many ways I would also like to state how it was difficult at first but once I started to understand it, it became really easy and would like to thanks the teacher for teaching it.