Huseynov Elbrus Mirzagulu oglu was born on April 26, 1968 in Sobu village of Zangilan region. He was accepted and graduated in 1992. He started working as a mathematics teacher in the same year. He is currently a mathematics teacher at secondary school No. 193. I am proud of you, my dear students. I believe that each of you, as the leading patriotic sons of our people, will serve our people and our state with your profession. May God protect you. You can get an explanation of any topic free of charge from www.testtime.az.