Planning to take coaching on Unacademy
http://bit.ly/gate_unacademy
or
https://unacademy.com/
here is a code for 10% off PLUS1BPK1
Telegram Notification Group link:-
https://t.me/joinchat/X5egW_cvdt9kMGY1
Telegram discussion Group link:-
https://t.me/joinchat/VCyGUmVq8RNkMzhl
Downloads resources from here
https://education4fun.com/gate-cse/
MCQ (Single Correct Answer)
GATE CSE 2006
The 2n vertices of a graph G corresponds to all subsets of a set of size n, for n≥6. Two vertices of G are adjacent if and only if the corresponding sets intersect in exactly two elements.
The number of connected components in G is:(A) n(B) n+2(C) 2n/2(D) 2n / n
