The number of arrangements of 7 girls in a row for a photograph is 7!. State which of the following sentence is a statement. Justify your answer if it is a statement. Write down its truth value.

Exercise 1.1 | Q 20 | Page 3

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

The number of arrangements of 7 girls in a row for a photograph is 7!.

SOLUTION

It is a statement which is true. Hence, it’s truth value is T.