Answer to Question #148117 in Discrete Mathematics for Promise Omiponle

Question

Let S be the set of ternary strings (i.e,. strings containing only the characters 0, 1,and 2), and let R be an equivalence relation on S. Suppose the collection of equivalence classes for R is P={Bi|i ∈ N}, where a typical representative of Bi is 222...2, a ternary string of length i consisting only of twos. Describe the equivalence relation R.

Answer 1

Describe the equivalence relation R.

sRt if and only if s and t consisting only of one and the same character