2. a. Write pseudocode for a divide-and-conquer algorithm for finding valuesof both the largest and smallest elements in an array of n numbers. b. Set up and solve (for n = 2k) a recurrence relation for the number of keycomparisons made by your algorithm. c. How does this algorithm compare with the brute-force algorithm for thisproblem?

Eye injuries usually occur as a result of all of the following things, except: a) proper machine operation b) battery explosion c) falling or flying debris d) electric welding arc

What allows you to create a wireless connection among your smart devices

Suppose you are an ad-serving company and you maintain a log of cookie data for ads you serve to the web pages for a particular vendor (say amazon). a. how can you use this data to determine which are the best ads? b. how can you use this data to determine which are the best ad formats? c. how could you records of past ads and ad clicks to determine which ads to send to a given ip address? d. how could you use this data to determine how well the technique you used in your answer to part c was working? e. how could you use this data to determine that a given ip address is used by more than one person? f. how does having this data give you a competitive advantage vis-à-vis other ad-serving companies?