Assume numbers are represented in $8-$bit twos complement representation. Show the

calculation of the following:

a$.6+13$ b$.-6+13$ c$.6-13$ d$.-6-13$Calculate $(72,530-13,250)$ using tens complement arithmetic. Assume rules similar

to those for twos complement arithmeticThe r$$s complement of an n$-$digit number N in base r is defined as r

n $-$ N for N $!=0$

and $0$ for N $=0.$ Find the tens complement of the decimal number $13,250.$Calculate $(72,530-13,250)$ using tens complement arithmetic. Assume rules similar

to those for twos complement arithmeticRepresent the following decimal numbers in both binary sign$/$magnitude and twos

complement using $16$ bits: $+512$; $-29.$

$10\mathrm{.}2$ Represent the following twos complement values in decimal: $1101011$; $0101101.$

$10\mathrm{.}3$ Another representation of binary integers that is sometimes encountered is ones

complement. Positive integers are represented in the same way as sign magnitude. A

negative integer is represented by taking the Boolean complement of each bit of the

corresponding positive number.

a$.$ Provide a definition of ones complement numbers using a weighted sum of bits,

similar to Equations $(10\mathrm{.}1)$ and $(10\mathrm{.}2).$The r$$s complement of an n$-$digit number N in base r is defined as r

n $-$ N for N $!=0$

and $0$ for N $=0.$ Find the tens complement of the decimal number $13,250.$Hello, please help me with these questions, it would be great to add explanation for any steps $,$ thank you!