Introduction to Computing Homework 4 Chapter 4 1. Show the result of the following operation (99)16 AND (FF) 16 2. Show the result of the following operation (9C)16 OR (FE) 16 3. Show the result of the following operation NOT[ (1C)16] 4. We need to clear (i.e. unset) the four leftmost bits of the bit pattern 11010010. Show your mask, operation and calculation. 5. We need to set the three rightmost bits of the bit pattern 11010000. Show your mask, operation and calculation. 6. We need to flip the four rightmost bits of the bit pattern 11110101. Show your mask, operation and calculation. Show your calculations