It was held by the Supreme Court of India that preamble was not a part of the constitution in the case of ______ and this has been overruled in the case of _______
1
In re Berubari Union; Keshavananda Bharathi vs. State of Kerala
2
A. K.Gopalan vs. State of Madras; Maneka Gandhi vs. Union of India
3
Ajay Hasia vs. Khalid Mujib; Som Prakash vs. Union of India
4
I.C. Golaknath vs. State of Punjab: Shankari Prasad vs. Union of India