What is sigma notation for an arithmetic series with first term #a# and common difference #d# ? Calculus Introduction to Integration Sigma Notation 1 Answer Wataru Sep 8, 2014 #(a+0d)+(a+1d)+(a+2d)+(a+3d)+cdots=sum_{n=0}^infty(a+nd)# Answer link Related questions How does sigma notation work? How do you use sigma notation to represent the series #1/2+1/4+1/8+…#? Use summation notation to express the sum? How do you evaluate the sum represented by #sum_(n=1)^5n/(2n+1)# ? How do you evaluate the sum represented by #sum_(n=1)^(8)1/(n+1)# ? How do you evaluate the sum represented by #sum_(n=1)^(10)n^2# ? What is sigma notation for a geometric series with first term #a# and common ratio #r# ? What is the value of #1/n sum_{k=1}^n e^{k/n}# ? Question #07873 Question #117a3 See all questions in Sigma Notation Impact of this question 3346 views around the world You can reuse this answer Creative Commons License