Question

using 1s complement method solve 11-5​

Answer 1

Answer:

*    0110   *

Explanation:

hai friend,

hope this answer will help you,

so let's jump into it!

the question is 11 - 5

so it can be written as 11 + (-5),

now we have to convert into binary,

we know the binary digit for

• 11 is 1011
• 5 is 0101

but we want -5,

so we take the 1's complement of -5,

1's complement of -5 = 1010     [ turn all the zero of 5 to one and all the                       one's of 5 to zero]

now we have to add it together,

so,

    1011 +                                  [      you can do it with this chart,

    1010                                           no:          sum:       carry(remainder)

   1 0101                                          0+0             0                0

                                                      0+1              1                0

                                                      1+0              1                0

                                                      1+1                0               1

                                                       1+1+1            1                 1    ]

so now the '1' marked in italics, the carry of the last addition, we should add it with the number excluding it, I know it will be some difficult to understand but you can see it down there!

so now,

0101 +

       1

 0110                 [using the same chart]

And it's the answer!

*     0110   *

hope you got it!

thanks

GAUTHAM29