GO Classes Test Series 2024 | Mock GATE | Test 12 | Question: 2

Answer 1

Option A). True.

Follow (B) = {a, Follow(A)} ={a,b}

Follow(D) ={Follow(C), Follow(B), Follow(D)} 

Follow(C) = {First(B)} = {b}

Follow(B) = {a,b}

Follow(D) ={a,b} = Follow(B)

Option(B) True.

Follow(A) ={b}

Follow(C) ={First(B)} ={b}

Option C). True

Follow(S) = {Follow(A)} ={b}

Follow(T) = Follow(S) ={b}

Option D).False

First (A) = {a, First(C)} ={a,c}

First(T) ={First(A), First(B)} ={a,b,c}