Recurrence Formula or recursion formula a formula that reduces the computation of the n th term of some sequence most often a numerical sequence to the computation of one or more of the terms preceding the n th term. A more efficient method to compute individual binomial coefficients is given by the formula. The formula is commonly used in mathematical logic and computer science to define an object with regards to its own properties.
Choice AAAA AA Choice BBBB BB Choice CCA BAB ABA plus B Choice DDB AB-A B AB minus A.
This formula can also be defined as Arithmetic Sequence Recursive Formula. Recursion is an example of an iterative procedure. The most common example we can take is the set of natural numbers which start from one goes till infinity ie. The following procedure uses recursion to calculate the factorial of its original argument.