Question

what are the universal gates and why are they called universal gates ?​

Answer 1

A universal gate is a gate which can implement any Boolean function without need to use any other gate type. The NAND and NOR gates are universal gates. In practice, this is advantageous since NAND and NOR gates are economical and easier to fabricate and are the basic gates used in all IC digital logic families.

NAND and NOR are called universal gates because all the other gates like and,or,not,xor and xnor can be derived from it. ... Similarly NOR means NOT of OR,so it is a combination of OR and a NOT gate.A NOR gate is also implemented using inverted AND inputs and so also called as bubbled AND gate.

hope it helps!!!

pls mark as brainleist :) from RULEBREAKER 1

Answer 2

NAND and  NOR are universal   gate because all other gates like Or, not , xor and xnor can be derived from it .. happy to help u if I did something as u expected for the answer then plz plz plz plz mark me as brainliest :')