Question

Q.No.6: State whether the following are true or false.
i. The sum of two odd number is also odd.
ii. The sum of two even numbers is also even.
iii. 6 is the smallest even composite.
iv. 3 is a composite number​

Answer 1

Answer:

i. False

ii. True

iii. False

iv. False, it is a prime number

Step-by-step explanation:

1. For eg 7 and 3 are odd nos. But the sum of them is 10 which is not an odd no.

Answer 2

$\Large{\underline{\underline{\bf{AnswEr:-}}}}$

❶ The sum of two odd number is also odd. [False]

❷ The sum of two even numbers is also even. [True]

❸ 6 is the smallest even composite. [False]

❹ 3 is a composite number. [False]

More To Know!

➲ Every composite number can be expressed as the product of powers of primes in ascending or descending order.

➲ There are infinitely many positive primes.

➲ A prime number has only two factors.

______________________