clear;
clc;

// Example: 12.19
// Page: 503

printf("Example: 12.19 - Page: 503\n\n");

// Mathematics is involved in proving but just that no numerical computations are involved.
// For prove refer to this example 12.19 on page number 503 of the book.

printf(" Mathematics is involved in proving but just that no numerical computations are involved.\n\n");
printf(" For prove refer to this example 12.19 on page 503 of the book.");