Ankita takes as input 2 integer numbers, a and b, whose value can be between 0 and 31. He stores them as 5 bit numbers. He writes the following code to process 9 these numbers to produce a third number c. c = 2*(a – b) In how many minimum bits should Ankita store c? Op 1: 6 bits Op 2: 7 bits Op 3: 8 bits Op 4: 9 bits Op 5:
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