State which of the following sentence is a statement. Justify your answer if it is a statement. Write down its truth value. 'sqrt(-4)' is an irrational number. - Mathematics and Statistics

Exercise 1.1 | Q 5 | Page 2

State which of the following sentence is a statement. Justify your answer if it is a statement. Write down its truth value.

${\displaystyle \sqrt{-4}}$ is an irrational number.

SOLUTION

It is a statement which is false. Hence, it’s truth value is F.