00:01
Hello everyone, welcome to this video.
00:03
Here in the first part of the question, we are given with 1011010 base 2 minus 1101011 base 2.
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Here we are supposed to find the 2's complement for the given problem.
00:23
So, let us take this as first number and this as second number and taking the second number here, we will find the 2's complement of the given number.
00:39
So, the 2's complement of 1101011 will be to find this first, let us find the invert of the given value.
01:01
So, that will be 0010100.
01:08
Now, adding 1 with it, we will get 0010101.
01:19
Now, check the digits here, we are having 367, here also 367.
01:29
Now, here again we have to find the 2's complement for the given value.
01:36
So, to find the 2's complement, so again we have to find 2's complement for the required value.
01:51
So, to find that, let us do the same process as we did before.
01:58
So, here we are having 0010101.
02:06
Here, first let us write it in the form of here, first let us add the obtained value with the first number which have.
02:18
So, the first number here is 10111010 and with this let us add the obtained value.
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So, it will be 1010100.
02:38
Now, adding this we get 0 plus 1 0 sorry 1 0 plus 1 1 0 plus 1 1 and again 1 1 plus 1 will be 10.
02:52
So, it will give 0 1 again 0 1 again 1.
02:59
Now, for this value let us find the 2's complement.
03:04
So, to find the 2's complement, what we have to do is we have to invert the number which is obtained.
03:17
So, by inverting it, we get 00110000 and add 1 with it.
03:28
So, adding 1 here we get 100001100.
03:37
So, this will be our required answer.
03:43
So, here we are having here since we did the 2's complement for 2 times.
03:50
So, here we will put minus base 2.
03:55
So, this is the answer for the first part of the question.
03:58
Now, let us move on to the second question...