Ummatova Mahbubaxon Axmedovna, Gofurova Mavjuda Aliyevna and Yakubov Temurbek G‘ulomjon o‘g‘li 2023. THE SUFFICIENCY CONDITIONS FOR A FUNCTION THAT IS CONTINUOUS OVER EACH VARIABLE TO BE CONTINUOUS OVER BOTH VARIABLES. Galaxy International Interdisciplinary Research Journal. 11, 12 (Dec. 2023), 1201–1204.