Logic - Symbolic Language

Front

What is the negation of the statement 'Mango is a vegetable'?

Back

Mango is not a vegetable.

Front

What does the symbol 'v' represent in logic?

Back

The symbol 'v' means 'or'.

Front

Write the symbolic form of 'If it is not raining then the sidewalks are not wet'.

Back

∼r → ∼s

Front

What does 'q ^ p' mean in the context of 'the sun is up' and 'the sea is calm'?

Back

It means 'the sun is up and the sea is calm'.

Front

What does 'p v q' mean in the context of 'the sun is up' and 'the sea is calm'?

Back

It means 'the sun is up or the sea is calm'.

Front

What is the meaning of the symbol '∼'?

Back

The symbol '∼' represents negation.

Front

What does 'r → s' signify in logical terms?

Back

It signifies 'if it is raining, then the sidewalks are wet'.

Front

What is the difference between 'and' and 'or' in logical statements?

Back

'And' (^) requires both conditions to be true, while 'or' (v) requires at least one condition to be true.

Front

How do you express 'not p' in symbolic form?

Back

It is expressed as '∼p'.

Front

What is a conjunction in logic?

Back

A conjunction is a compound statement formed by joining two statements with 'and' (^) that is true only if both statements are true.