How many no. of states in DFA for the following required expression?
$(a + b + c) (a + b + c) (a + b + c) (a + b + c) ……… (n – 2)$ times $(a + b + c)^{+}$ |
$(1) $ |
$n – 1$ |
$(2) $ |
$n$ |
$(3) $ |
$n + 1$ |
$(4) $ |
$n + 2$ |
Plz confirm me the answer . Is it $(n-1)$ or $n ?$