Truth values and table

Conjunction

Connective and implies the idea of both.

Conjunction

Both p and q must be true

Truth table

All four possible combinations of truth values

Disjunction

Use of or in this case is called inclusive

Inclusive Disjunction

True unless both components are false

Negation

Either true or false but not both

Negation

Vice versa of truth values

Conditional

False when P is true and Q is false, otherwise it is true

Biconditional

True if the value is the same and false if not.

Conjunction

T^T= True

Disjunction

FvF= False

Conditional

T→F= False

Biconditional

T‹-›T or F‹-›F = TRUE

T‹-›F or F‹-› = FALSE

Negation

Either true or false but not both

False

Malolos is the capital of bulacan and 1+1=3

True

7>5 or Malolos is the capital of Bulacan

True

If 1+1=3, then 7>5

True

Malolos is the capital of Bulacan if amd only if 7>5.

True

If Robin padilla is the 17th president, then 1+1=3.

True

Robin Padilla is the 17th president of the Philippines or 7>5.