This assignment is due in class on 13 September. or may be uploaded to Homework 3 on moodle by 5:10 PM on 15 September.

## The problems

- Convert 1001001111001011
_{2}to hexadecimal. (Similar to Problem 1.16 of the textbook.) - Convert E07F
_{16}to decimal. (Similar to Problem 1.20 of the textbook.) - Convert the five characters of the string
`Lo0k#`

into its binary ASCII encoding. By the way, the third character is a zero. Express your answer in hexadecimal - Convert the five characters of the string
`L©€🐱#`

in UTF-8 using the character’s Unicode encdoing. By the way, the HTML*numeric character reference*encoding of that string is`L©€🐱#`

in hexadecimal`L©€🐱#`

in decimal. Express your answer in hexadecimal. - Problem 1.88 on page 50 of the textbook — This one will be challenging.
- Using a K-map, obtain a simplies Boolean expression for the Boolean function Σ(3,4,6,7). (Similar to Problem 2.14 of the textbook.)
- Problem 2.40 on page 103 of the textbook