Question

how many universal gates are there give their names​

Answer 1

Answer:

Explanation:

hii dear

There are 2 main universal gates: NAND and NOR. The NAND gate as well as the NOR gate can be used to implement any other Boolean expression, so it is called a universal gate.

Answer 2

Answer:

There are totally 7 logical gates: AND, OR, NOT, NAND, NOR, XOR, XNOR. Among all these gates the AND, OR & NOT gates are basic gates, because these three gates have basic operation. NOR & NAND are knows as universal gates