Suppose you are given a sorted sequence of distinct integers {a1, a2, . . an}. give an o(log n) algorithm to determine whether there exists an index i such that ai = i. for example, in {−10, −3, 3, 5, 7}, a3 = 3; there is no such i in {2, 3, 4, 5, 6, 7}. write the recurrence for your algorithm and show that its recurrence solves to o(log n) (e. g., using the master method)

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.

both graphs increase on their domain

neither graph has a y-intercept

step-by-step explanation:

the following points can be visualized easily from the graph