Question

1. Fill in the blanks. (a) Is 1 a prime number? (yes/no)(b) Write the smallest (i) Prime number (ii) Composite number: (iii) Odd prime (iv) Even composite (v) Odd composite​

Answer 1

Answer:

a no

b

1. 2

2. 4

3. 3

4. 4

5. 15

Answer 2

Answer:

a) no.

b)

I) 2

ii) 4

iii) 1

iv) 2

v) 9

Step-by-step explanation:

Odd numbers are numbers that are not evenly divisible by 2. For example, the numbers 13, 97, and 103 are all odd numbers. Composite numbers are numbers that have three or more factors. This means they can be evenly divided by themselves, 1, and at least one additional number.