`AND` gate :

The output of a 2-input OR gate is fed to a NOT gate, the new gate obtained is

If the output of OR gate is used as input of NOT gate, the combination of gates is called the...............

Derive OR, AND and NOT gate from NOR gate.

To obtain OR gate from NOR gate , you will need ………. .

Why NAND and NOR gates considered as universal gate?

Construct AND and NOT gate by using the NOR gate only.

NAND and NOR gates are called universal gates because they

NAND and NOR gates are called universal gates because they