Symbolic Area

Which of the following means "not p or q"

• p v q

• p v ~q

• ~p ^ q

• ~p v q

The following statements represent p and q

p: the sea is calm

q: the sun is up

Which of the following symbolic statements represents "If the sea is not calm then the sun is up"?

• ~p ---> q

• p ---> q

• ~(p v q)

• p <----> q

The following statements represent p and q

p: the sea is calm

q: the sun is up

Which symbolic statement represents "If the sea is calm then the sun is not up"

• p ---> q

• q ---> p

• ~p ---> ~q

• p ---> ~q

The following statements represent p and q

p: the sea is calm

q: the sun is up

which worded statement below represents ~p ---> q

• the sea is calm if and only if the sun is not up

• if the sea is not calm then the sun is not up

• if the sea is not calm then the sun is up

• the sun is not up but the sea is calm

The following statements represent p, q and r

p: the sea is calm
q: the sun is up
r: the beach is crowded

The which is the symbolic form of the statement:

"the sea is calm or, the sun is up if and only if the beach is crowded"

• p ^ q ^ r

• p ^ (q ---> r)

• p v ( q <---> r)

• (p v q) <---> r

The following statements represent p, q and r

p: the sea is calm
q: the sun is up
r: the beach is crowded

Which of the statements below is the correct representation of the symbolic statement:

(q ^ r) ---> p

• The sun is up and the beach is crowded if and only if the sea is calm

• If the sun is up and the beach is crowded, then the sea is calm

• If the sea is calm and the sun is up, then the beach is crowded

• the sun is up and the beach is not crowded or the sea is calm

The following statements represent p and q

p: the sea is calm

q: the sun is up

Which of the following means "the sea is calm or the sun is not up"

• p v ~q

• p ^ ~q

• p v q

• ~p v ~q

The following statements represent p and q

p: the sea is calm

q: the sun is up

p v ~q means

• the sea is not calm and the sun is not up

• the sea is calm and the sun is up

• the sea is calm and the sun is not up

• the sea is calm or the sun is not up

What is this mean?

• Conditional Statement

• Converse

• Inverse

• Contrapositive

What does this mean?

• Conditional Statement

• Inverse Statement

• Converse Statement

• Contrapositive Statement