0 votes 0 votes As we have to select maximal set of “non overlapping” activities. So like job scheduling algo of greedy we can solve it. So according to that complexity must be O(n logn). But ans is (b). Anyone please explain. Algorithms made-easy-booklet algorithms time-complexity greedy-algorithm algorithm-design + – Sajal Mallick asked Nov 27, 2023 Sajal Mallick 192 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.