I have seen many toppers saying they used NPTEL. I saw few videos in NPTEL-GATE mapped website. They seem to go very much indepth, i am using standard books alongside. They seem to go in deep like for TOC from ullman also. My question is should i use NPTEL even though it was meant for college courses ? Is the depth of concept so good it's worth studying everything? If so, y? If not, tell me what are the best resources? Also how good are the GO classes for GATE CS?
