Q.

State true/ false:


Every whole number is a rational number.


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a

True

b

False 

answer is A.

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Detailed Solution

Here, we need to find whether every whole number is a rational number.
The set of whole numbers is the collection of numbers from 0 to infinite.
The whole numbers are {0,1,2,3,4,5…….}.
Rational numbers are those numbers which can be expressed in the form p q   where ‘q’ is not zero.
Let us consider any whole number x.
Then we can write it as,
x=x1, which is of the form pq, q=1.
Since every whole number can be represented in the form of a rational number, thus every whole number is a rational number.
Hence, the statement is true.
Therefore, the correct option is 1.
 
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