Write a simple sentence and then write the negation. Imagine situations where each statement is true or false. How does the truth value (true or false) of the negation statement compare with the truth value of the original statement? Simple sentence: Mathematics is an easy subject. Negation: Mathematics is not an easy subject. There are many situations in one’s life that is true or false. A proposition is a statement that is declarative in form and is either true or false. The truth value of a statement is unclear in real life due to some conditions and the reasoning of each and every people.

Another is that the truth value of a statement may also depend on time and space. An example would be the statement “It is raining very hard. ” The truth value of the statement is either true or false depending on the time and the location of the person mentioning the statement. A situation where each statement is true or false is that when there is a discussion between the existences of something like god. Each and every statement in this situation will be either true or false.

The statement “God exists” can be true or false because no one really knows if god really exists. In the example, “Mathematics is an easy subject. ” The truth value of the statement is either true or false. Also the negation of the sentence has a truth value of either true or false. If the truth value of the first statement is determined to be true, then the truth value of the negation will be false. On the other hand, if the truth value of the first statement is false then the truth value of the negation will be true.