A conditional statement is expressed as 'if p, then q'. In this structure, 'p' represents the hypothesis (the part after 'if') and 'q' represents the conclusion (the part after 'then'). An example is 'If you live in Los Angeles, then you live in California'.

The symbol for negation (¬) means 'not p'. For instance, if 'p' is 'it is sunny outside', then '¬p' means 'it is not sunny outside'. This symbol indicates the opposite of a statement.

The converse of a conditional statement 'if p, then q' is formed by reversing the hypothesis and conclusion, resulting in 'if q, then p'. The converse is not always true, even if the original conditional statement is true. If both the conditional and its converse are true, it forms a biconditional statement.

The inverse of a conditional statement 'if p, then q' is formed by negating both the hypothesis and the conclusion, resulting in 'if not p, then not q'.

The contrapositive of a conditional statement 'if p, then q' involves both reversing and negating the hypothesis and conclusion, leading to 'if not q, then not p'. The contrapositive always has the same truth value as the original conditional statement; if one is true, the other is true, and if one is false, the other is false.

Using the example 'If you live in Los Angeles (p), then you live in California (q)': - The converse ('If you live in California, then you live in Los Angeles') is false, as one can live in California without living in LA. - The inverse ('If you don't live in Los Angeles, then you don't live in California') is also false. - The contrapositive ('If you don't live in California, then you don't live in Los Angeles') is true, consistent with the original true conditional statement.

Applying the concepts to 'If I am hungry (p), then I will eat pizza (q)': - Converse: 'If I eat pizza, then I am hungry.' - Inverse: 'If I am not hungry, then I will not eat pizza.' - Contrapositive: 'If I don't eat pizza, then I am not hungry.'