Chat with our AI personalities
Tautologies are always true.
Without seeing the following two statements, one could not say if the two statements mean the same thing. Quantifier sequences are used to specify repetitions of characters in patterns.
A tautology is a needless repetition, such as widow woman, useless politician, or venomous viper.
It consists of two false statements.
Statements in which the two sides are not equal are called inequalities.