In which one of the following judgments of the Constitutional Bench of the Supreme Court of India, the ‘rarest of rare’ principle in the award of death penalty was first laid down?
[CDS I 2016]
1) Bachan Singh v. State of Punjab (1980)
2) Gopalanachari v. State of Kerala. (1980)
3) Dr. Upendra Baxi v. State of UP (1983)
4) Tukaram v. State of Maharashtra. (1979)
1) Bachan Singh v. State of Punjab (1980)