Assume that we are using an 8-bit system.Represent a negative integer with two's complement format 1. Convert the decimal numbers -102 and -87 into hexadecimal number (1.5pts)
2. Add two numbers of the previous question as hexadecimal, and answer. a. What is the sum in 8-bits system? (1.5pts)
b. Is it a correct answer? If it is not, explain why. (1.5pts)