
Q. Let N be an NFA with n states. Let k be the number of states of a minimal DFA which is equivalent to N. Which one of the following is necessarily true?
(A) ๐ โฅ 2๐ (B) ๐ โฅ ๐ (C) ๐ โค ๐2 (D) ๐ โค 2๐
Ans: ๐ โค 2๐