In a biased N$-$bit binary number system with bias B$,$ positive and negative numbers are represented as their value plus the bias B$.$ For example, for $5-$bit numbers with a bias of $15,$ the number $0$ is represented as $01111,1$ as $10000,$ and so forth. Biased number systems are sometimes used in floating point mathematics. Consider a biased $8-$bit binary number system with a bias of

$12$

$7$

$10$

$127$

$10$

$$

$$

Question $2\mathrm{.}1$

Q$2\mathrm{.}1$

$1$ Point

Grading comment:

What decimal value does the binary number

$1000001$

$0$

$2$

$10000010$

$2$

$$

represent?