Sum of two prime numbers is always even.
Consider two prime numbers say 2 and 3.
Sum of 2 and 3=2+3
=5
Hence, sum of two prime numbers is not always even.
Therefore, the given statement is wrong.
State true (T) of false (F):
(i) The sum of primes cannot be a prime.
(ii) The product of primes cannot be a prime.
(iii) An even number is composite.
(iv) Two consecutive numbers cannot be both primes.
(v) Odd numbers cannot be composite.
(vi) Odd numbers cannot be written as sum of primes.
(vii) A number and its successor are always co-primes.
The sum of an odd number and an even number is always even.
Sum of two prime number, is always even.