The value of 0. In mathematics the factorial of a positive integer n denoted by n is the product of all positive integers less than or equal to n. The value of an initial term or terms and an equation defining latexa_nlatex in terms of preceding terms.
In this case since fn 2 fn - 1 1 you can do.
Is 1 according to the convention for an empty product. It is the coefficient of the x k term in the polynomial expansion of the binomial power 1 x n and is given by the formula For example the fourth power of 1 x is. First term is as follows. 2 5 11 9 15.