Which of the following statement(s) is/are INCORRECT vis-à-vis Fundamental Duties?
1) They are obligatory in nature
2) Fundamental Rights and Fundamental duties are complementary to each other.
3) The introduction of Article 51A created strong base for a concrete national character and strong harmony.
4) Eleventh fundamental duty was added by 78th constitutional amendment act.
1
Only 3
2
1 and 2
3
2 and 3
4
Only 4