The Fibonacci sequence is perhaps best known from its appearance in the novel and movie "The Da Vinci Code." What are some of the real world applications of this famous sequence?

Step-by-step explanation:

We observe that many of the natural things follow the Fibonacci sequence. It appears in biological settings such as branching in trees, phyllotaxis (the arrangement of leaves on a stem), the fruit sprouts of a pineapple, the flowering of an artichoke, an uncurling fern and the arrangement of a pine cone's bracts etc.

The divine proportion-which is sometimes represented by the Greek letter φ, generally written in English as phi and pronounced "fie"-is one of nature's own mysteries, a mystery that was fully unraveled only 10 years ago. The quest to uncover the φ Code, as I'll call it, provides a story with almost as many surprising turns, puzzles, and false leads as The Da Vinci Code.

The decryption process follows a reverse process of Encryption. Recipient extracted each symbol from the received text file and mapped to find its hexadecimal value. Obtained value is converted into a decimal value to find out the plain text using the key. Without knowledge of the key an unknown person cannot understand the existence of any secret message.