Answer:
<u>Signed:</u> -4 -5 +6 -1
<u>Unsigned:</u> 12 13 6 9
Explanation:
We are given with binary number i.e. 1100110101101001. First of all we will break this binary number into sets of 4 starting from the right side of the binary number. First set will be 1001, second will be 0110, third wil be 1101, fourth will be 1100.
<u>Basic concept of converting binary numbers into decimal numbers:</u>
256 128 64 32 16 8 4 2 1
0 1 1 0 1 0 0 1 1
Add the number written above each of the binary number if its 1 and ignore if its 0. Starting from the left side 0 represents 256 so, we will ignore it. 1 represents 128 so we will consider it and so on.
128+64+16+2+1 = 211
011010011 is the binary of 211.
For signed binary, if the last number of the set is 0 the, it is a postive number. For unsigned binary, if the last number of the set is negative then, it is a negative number.
<u>For signed binary:</u>
1100 1101 0110 1001
-4 -5 +6 -1
<u>Note:</u>
We are not adding these numbers because in the question it is specified to give 4 answers.
<u>For unsigned binary:</u>
1100 1101 0110 1001
12 13 6 9
<u>Note:</u>
We are not adding these numbers because in the question it is specified to give 4 answers.
