Identify the type of Or used in the following statements and cheek whether the statements are true or false:(i) `sqrt(2)`is a rational number or an irrational number.(ii) To enter into a public library children need an identity card from the school authorities.(iii) A rectangle is a quadrilateral or a 5-sided polygon.

Explanation

(i)`sqrt2`is a rational number or an irrational number.

a)`sqrt2`is a rational number.` -> False`

b) `sqrt2`is an irrational number.` -> True`

Out of these two statements, only one statement can be true.

So, type of this statement is `Exclusive` `OR`.

As, one of the statement is true, so this statement is true.




...