00:01
From the question, the boolean circuit is, this is the boolean circuit given in the question.
00:13
It will looks like this is the and gate.
00:19
And gate.
00:24
This is also and gate.
00:27
And this is connected to this.
00:31
And here it is stuck at 1.
00:36
Stuck at 1.
00:40
Stuck at 1.
00:42
And this is or gate and this is b1, b2, b3, b4 so it will look like this and now now we can write from this function f is equals to a b c dash into d dash plus d plus a b dash c dash d plus a c d into b plus b dash plus a c dash into b plus b dash from the function above circuit.
01:32
So which is equals to a b c dash plus a b dash c dash d plus a c d plus a c since we know that we know that b plus b dash is equal to 1 or also d plus d dash is equal to 1.
01:56
So this is equal to a b c dash plus a b dash c dash d plus a c take common then we will get d plus d dash.
02:06
Then this will be 1.
02:08
We will get a b c dash plus a b dash c dash d plus a c...