In which of the following cases, the Supreme Court invalidated clause d of Article 323A of the Constitution of India?
1
S.P. Sampath Kumar Vs Union of India (1987)
2
Minerva Mills Ltd Vs Union of India (1980)
3
L. Chandra Kumar Vs Union of India (1997)
4
Ashok Kumar Thakur Vs State of Bihar (2008)