👉 In mathematics, a cyclic sequence is one in which every element of the sequence appears exactly once. This means that if we start counting from any element, it will always return to the same starting point. For example, consider the sequence 1, 2, 3, 4, 5. This sequence is cyclic because every number from 1 to 5 has been counted twice (once for each position). Similarly, the sequence 7, 8, 9,