Multiple Choice: Who, if any, are knights and who, if any, are knaves? Recall, knights tell the trut

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Multiple Choice: Who, if any, are knights and who, if any, are knaves? Recall, knights tell

the truth, knaves tell lies. Explain the reasoning.

If I am a knave, then I am a knight.

If I am a knave, then Troll 2 is a knight.

If I am not a knave, then we are all knights.

If I am not a knave, then we are all not knights.

If I am not a knave, then we are all knaves.

a.) There is exactly 1 knave.

b.) There is exactly 2 knaves.

c.) There is exactly 3 Knaves.

d.) There is exactly 4 knaves.

e.) There is exactly 5 knaves.

If I am a knave, then I am a knight.

If I am a knave, then Troll 2 is a knight.

If I am not a knave, then we are all knights.

If I am not a knave, then we are all not knights.

If I am not a knave, then we are all knaves.