Williamson logic review

Front

What is the converse of the statement: 'If it is night, then it is dark outside'?

Back

If it is dark outside, then it is night.

Front

What is the if-then form of the statement: 'An acute angle is an angle that measures less than 90°'?

Back

If it is an acute angle, then it measures less than 90°.

Front

What type of logic is represented by the statement: 'A AND B'?

Back

AND logic requires both A and B to be true.

Front

What is the contrapositive of the statement: 'If the food is cooked, then it is in the oven'?

Back

If the food is not in the oven, then it is not cooked.

Front

What is the contrapositive of the statement: 'If a figure is a triangle, then it has 3 sides'?

Back

If a figure does not have 3 sides, then it is not a triangle.

Front

Define 'Converse' in logic.

Back

The converse of a statement is formed by reversing the hypothesis and conclusion.

Front

Define 'Contrapositive' in logic.

Back

The contrapositive of a statement is formed by negating both the hypothesis and conclusion and reversing them.

Front

What is the logical structure of an 'If-Then' statement?

Back

An 'If-Then' statement consists of a hypothesis (if part) and a conclusion (then part).

Front

What is the difference between 'AND' and 'OR' in logic?

Back

'AND' requires both conditions to be true, while 'OR' requires at least one condition to be true.

Front

What is a 'Truth Table'?

Back

A truth table is a mathematical table used to determine the truth values of logical expressions.