3.41 [10] Using the IEEE 754 floating point format, write down the bit pattern that would represent 1/4. Can you represent -1/4 exactly? 3.42 [10] What do you get if you add -1/4 to itself 4 times? What is -1/4 x 4? Are they the same? What should they be? 3.43 [10] Write down the bit pattern in the fraction of value 1/3 assuming a floating point format that uses binary numbers in the fraction. Assume there are 24 bits, and you do not need to normalize. Is this representation exact