Connectives Nand Nor Xor

In this class, We discuss Connectives Nand Nor Xor.

The reader should have prior knowledge of connectives. Click Here.

Xor – Exclusive or

Condition:

Xor is true when exactly one of p and q is true.

The truth table for the Xor is shown below.

NAND: Negation of AND

We know AND means conjunction.

Negation of conjunction is NAND.

The diagram below shows the truth table.

NOR: Negation of OR

“Or” is called disjunction.

Negation of disjunction is NOR.

The diagram below shows the truth table.