Which one of the algorithmic efficiency pattern order is in efficiency order? At the below these are the algorithmic efficiency functions
O(n^(2)),O(log_(2)n),O(n),O(n^(3))a.
O(log_(2)n),O(n),O(n^(2)),O(n^(3))b.
O(n^(3)),O(n^(2)),O(n),O(log_(2)n)c.
O(n),O(log_(2)n),O(n^(2)),O(n^(3))d.
O(n^(3)),O(n^(2)),O(log_(2)n),O(n)e.
O(n),O(n^(2)),O(log_(2)n),O(n^(3))