_ is an environment where processors are embedded in objects that communicate with one another via the Internet or wireless networks.

Difference between ancient and modern mode of information transmission

Plz there is a problem with my account. i no longer have ! ( hand,ambitious,virtuoso etc.) it's like getting brainliest means nothing. how do i get ranks back?

1. define independent-set as the problem that takes a graph g and an integer k and asks whether g contains an independent set of vertices of size k. that is, g contains a set i of vertices of size k such that, for any v and w in i, there is no edge (v,w) in g. show that independent-set is np-complete.