Mark the true statement:
i) There are only two primes that are consecutive positive integers.
ii) For every positive primes, there is a corresponding negative prime.
iii) Sum of two primes is always even
iv) Coprime numbers are always prime numbers.
i) There are only two primes that are consecutive positive integers. -- this is true .as 2 & 3 are only two consecutive prime numbers.
But rest of the statements:Â
ii) For every positive primes, there is a corresponding negative prime.
iii) Sum of two primes is always even
iv) Coprime numbers are always prime numbers.
are false .
C is correct choice.
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