Which of the statement (s) is/are not correct for the 9th Schedule of the Constitution of India?
1. It was inserted by the First Amendment in 1951.
2. It includes those laws which are beyond the purview of judicial review.
3. It was inserted by the 42nd Amendment.
4. The laws in the 9th Schedule are primarily those which pertain to the matters of national security.
Select the correct answer using the codes given below: