Question

If HCF of two numbers is 1, the two numbers are called relatively_ a) composite, co-prime c) prime, co-prime b) composite, prime d) twin primes, square numbers​

Answer 1

Step-by-step explanation:

e.g. 19=1×19. B. Relatively prime or Co-prime: A pair of numbers are said to be relatively prime to each other (co-prime) if no number, except 1, can divide both of them. e.g. 8 and 15 are relatively prime, even though none of them is a prime number.