Question

Q-1 Answer the questions. (5) 1. Which is the even prime number? 2. Which is the smallest odd composite number? 3. Write prime number between 45 and 50. 4. Write prime factors of 15. 5. Write all the factors of 12.​

Answer 1

Answer:

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Answer 2

Answer:

1) 2 is the even prime number

2) The smallest odd composite number is 9.

3) Numbers between 45 and 50. 45, 46, 47, 48, 49, 50. 47 has only two factors - 1 and the number itself. So, 47 is a prime

4). The factors of 15 are 1, 3, 5, and 15.

5) The factors of 12 are 1, 2, 3, 4, 6, and 12,