0 votes 0 votes How many different terms are there in the expansion of $(x_{1} + x_{2} +\dots + x_{m})^{n}$ after all terms with identical sets of exponents are added? Combinatory kenneth-rosen discrete-mathematics counting combinatory descriptive + – admin asked May 1, 2020 admin 188 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.