IT11100 Digital Systems Final Exanmination Question 1: +12-15 points) (i) Convert the following two numbers into binary (142.16m (ii) The following two numbers are represented in unsigned binary A- (10001), B- (10010) Represent these two numbers in I's complement form and perform the following binary arithmetic operations using the I's complement method. Use a total of 7 bits to represent both numbers and results including the sign bit C-A+B D--A-B Important note: Explain clearly your solution! Please note that if you give directly the result of the conversion of the two numbers in part (), without explaining the conversion method you have used, your mark for this part of the question will be zero! School of Information Techmollagy and Engincering, University of Otawa, Winner 2008