Solution:(a) Mahavagga: The Mahavagga is a section of the Vinaya Pitaka, the Buddhist scripture that contains the rules and regulations for the monastic community (Sangha).
In addition to disciplinary codes, the Mahavagga also includes biographical information about the Buddha, particularly his early life, renunciation, enlightenment, and the early years of his teaching career. It provides insights into key events and teachings in the Buddha's life, as well as interactions with disciples and followers.
(c) Mahavastu: The Mahavastu is a Sanskrit text that belongs to the Mahasanghika tradition of Buddhism. It is an extensive compilation of stories, legends, and narratives about the Buddha's previous lives (Jataka tales) and his life as Prince Siddhartha, his renunciation, enlightenment, and subsequent teaching activities.
The Mahavastu offers rich descriptions of the Buddha's virtues, miracles, and encounters with various individuals, providing a comprehensive portrayal of his life and teachings.
(d) Nidanakatha: The Nidanakatha is a commentary on the Digha Nikaya, one of the five Nikayas (collections) of the Sutta Pitaka. It contains explanations and narratives that supplement the discourses (suttas) found in the Digha Nikaya.
Among these narratives are accounts of the Buddha's life, including his birth, childhood, renunciation, enlightenment, and major events in his teaching career. The Nidanakatha serves as an important source of biographical information about the Buddha and his teachings.
(e) Lalitavistara: The Lalitavistara is a Mahayana Buddhist text written in Sanskrit. It is considered one of the most important texts for narrating the life of the Buddha from birth until his enlightenment.
The Lalitavistara elaborates on various aspects of the Buddha's life, including his miraculous birth, encounters with celestial beings, renunciation, spiritual quest, enlightenment under the Bodhi tree, and the first turning of the wheel of Dharma. It is highly revered in Mahayana Buddhism for its poetic and symbolic portrayal of the Buddha's life and teachings.