The square of a prime number is always prime is the give statement ture?

The sum of two prime numbers is always prime

L.C.M. of two co-prime numbers is always

The sum of two prime numbers is always a prime number (True/false).

The sum of two prime numbers is always a prime number (True/false).

For the following three statements p : 2 is an even number q : 2 is a prime number r : Sum of two prime numbers is always even. Then, the symbolic statement (p ^^ q) rArr ~ r means

what is a prime number ? is 1 a prime number ?

Consider the following statements A.The sum of two prime numbers is a prime number. B. The product of two prime numbers is a prime number. Which of these statements is/are correct?