Q3. (a) A decimal integer is in the range of 102 to-102. How Many bits are required to represent any value in this range in 2's complement representation? (5 points) (b) Assume the same number of bits as part (a), compute the following using 2's complement method and comment on the correctness of the result. (5 points) (b1) 75-32 (b2) -57 +99 (b3) -52-84 (b4) 37 +93 Answers