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Data Structures: ?Please answer #13-15 ASAP! What is the Big O time complexity o

ID: 3668857 • Letter: D

Question

Data Structures: ?Please answer #13-15 ASAP!

What is the Big O time complexity of the Matrix Multiplication algorithm with three nested loops? O(3N) O(N^3) O(N^6) O(N^2) Recursion should be used never sparingly, because it can be very inefficient sparingly, because it can be difficult for other programmers to understand whenever possible Which of the following statements is/are correct? I. Big O gives the worst case timing growth rate for an algorithm. II. (Theta) gives the best case timing growth for an algorithm. III. Small o gives the upper bound of the timing growth rate, but the actual growth rate is always below the upper bound. IV. Ohm (Omega) gives the minimum growth rate. I, III, and IV II I and IV II and III

Explanation / Answer

Time complexity of matrix multiplication with three nested loops is O(n^3)

for question 15 II and IV