Write the names of four Peeths established by Adi Sankaracharya.
(i) Jyotish Peeth : Badrinath, Uttar Pradesh.
(ii) Govardhan Peeth : Puri, Orissa.
(iii) Sharda Peeth : Dwarika, Gujarat.
(iv) Shringeri Peeth : Mysore, Karnataka.