Question

1. Which number is neither a prime number nor a composite number?2. Which of the following are pairs of co-primes?(i) 8, 14 (ii) 4,5(11) 17, 19 (iv) 27. 153. List the prime numbers from 25 to 100 and say how many they are4. Write all the twin prime numbers from 51 to 100.5. Write 5 pairs of twin prime numbers from 1 to 50.6. Which are the even prime numbers?in Prime Factors​

Answer 1

Answer:

Qno1 the number zero is neither a prime nor a composite