Who among the following has written Brahma Sutra, one of the fundamental texts of the Vedanta school of Hinduism?
[A]Swami Vivekanand
[B]Adi Shankaracharya
[C]Ramkrishna Paramhansha
[D]Swami Dayanand Saraswati

Adi Shankaracharya
‘Adi Shankaracharya’ born in 788 CE was a philosopher and theologian from India who consolidated the doctrine of Advaita Vedanta.He explained the key difference between Hinduism and Buddhism, stating that Hinduism asserts “Atman (Soul, Self) exists”, while Buddhism asserts that there is “no Soul, no Self. The government may declare his birth date as Philosopher day.