Write all prime numbers between 40and80?
As we know that a number that is divisible only by itself and 1 is called prime.
All prime numbers between 40and80are41,43,47,53,59,61,67,71,73and79.
Write all prime numbers between 60 and 80.
Write all pairs of twin primes between 40 and 70.
Write all prime numbers and composite numbers between 25 and 60.