Section 104(3) in Uttar Pradesh Municipal Corporation Act, 1959
(3)Until the contrary is proved, every meeting of the Corporation or of a Committee or sub-committee in respect of the proceedings whereof a minute has been made and signed in accordance with this Act or the bye-laws shall be deemed to have been duly convened and held, and all the members of the meeting shall be deemed to have been duly qualified; and where the proceedings are proceedings of a Committee or sub-committee, such Committee or sub-committee shall be deemed to have been duly constituted and to have had power to deal with the matters referred to in the minutes.