Question

2 is a rational number or not​ . explain briefly​

Answer 1

Answer:

yes

Step-by-step explanation:

a/b is said to be rational number if b is not equal to zero and a and b belongs to integers

similarly 2 can be written as 2/1,

2 nd 1 are integers nd 1 not equal to zero.

so 2 is rational number

Answer 2

Answer:

2 is a rational number because it can be expressed as the quotient of two integers: 2 ÷ 1.

Step-by-step explanation:

there is a difference between rational and Irrational Numbers. A fraction with non-zero denominators is called a rational number  

All the numbers that are not rational are called irrational.