$8$

$.$

$$Show the IEEE

$7$

$5$

$4$

$$binary representation for the floating point number

$2$

$0$

$.$

$1$

$2$

$5$

$$and

$-$

$5$

$.$

$7$

$5$

$$in single and double precision, respectively.

$9$

$.$

$$Perform

$($

$2$

$0$

$.$

$1$

$2$

$5$

$)$

$+$

$($

$-$

$5$

$.$

$7$

$5$

$)$

$$and

$($

$2$

$0$

$.$

$1$

$2$

$5$

$)$

$$x

$($

$-$

$5$

$.$

$7$

$5$

$)$

$$in binary normalized scientific format obtained from Question #

$9$

$.$

$$Remember to normalize the result