22-dars. Algebra. Arifmetik progressiya n - hadi (9-sinf ) Ustoz : Murodjon Xodjaniyazov Maksimal darajada tarqating! Bizning rasmiy sahifamiz @Super_mathematics_physics 10.1K views𝐌𝐚𝐭𝐞𝐦𝐚𝐭𝐢𝐤, 04:46