1) Please read carefully. Using minimum number of digits in 2s co mp lemen t n o ta tio n , perform 10 7 (subtraction by preserving addition). Show all the significant steps in your work by indicating the starting values, sign conversion and the addition operation aligning all numbers including the carry values in each position using the Courier New font. Indicate the final value as decimal. [5]

2)Using 10-bit floating point notation having the format SEEEMMMMMM: [8]

a. Decode to decimal integer and/or fraction): 0001110110

b. Decode to decimal integer and/or fraction): 1101100000

c. Encode: -3/32

d. Encode: +5 and 6/8

Introductory information technology course