Question

What is the output of this combination??
Clss 12th question...

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Answer 1

Answer:

The upper left gate is AND

1 and 0 = 0

The lower left gate is NOR

1 NOR 0 = 0

The Final gate is NAND

0 nand 0 = 1

So the answer is 1

Answer 2

Answer:

In the AND gate:

the inputs are 1 and 0, hence, the output will be 0

In the NOR gate:

the inputs are again 1 and 0, if it were an OR gate, the output value would have been 1, but since this is a NOR gate, the output will be 0

In the NAND gate:

the inputs are 0 and 0, if it were an AND gate, the output would have been 0, but since it is a NAND gate, the output will be 1.

Hence the output of the given combination will be 1.