Is a function: “many to one“. This is saying if you have multiple x-values that map to one y-value — say, (2,9), (3,9) and (6,9) — then that still qualifies as a function. Put more simply, it’s okay for a function to have multiple coordinate points in a straight lin...
Find two prime numbers that add up to 40. How is Euler Totient function calculated? How are factors related to prime numbers? Explain how 2018 is the product of exactly 2 primes, and show that these 2 numbers are indeed prime numbers. ...