State which of the following sentence is a statement. Justify your answer if it is a statement. Write down its truth value. A triangle has ‘n’ sides - Mathematics and Statistics

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

A triangle has ‘n’ sides

SOLUTION

It is an open sentence. Hence, it is not a statement.


[Note: Answer given in the textbook is ‘it is a statement’. However, we found that ‘It is not a statement’.]