 Vajpayee was able to meet this demand after support for the NDA grew, and subsequently he was appointed Prime Minister (15 March 1998) on the condition (which was met) that a vote of confidence be secured within 10 days.One of the coalition partners supporting the minority government (the All India Anna Dravida Munnetra Kazhagam under J. Jayalalithaa) wrote a letter to the President withdrawing support on 14 April 1999, and Narayanan advised Vajpayee to seek a vote of confidence in the Lok Sabha.This motion was defeated (17 April).