15-MAVZU IKKINCHI TARTIBLI SIRTLAR VA ULARNI KANONIK KO’RINISHGA KELTIRISH UMUMIY KO’RINISHI 2 2 2 π΄π₯ + π΅π¦ + πΆπ§ + 2π·π₯π¦ + 2πΈπ₯π§ + 2πΉπ¦π§ + 2πΊπ₯ + 2π»π¦ + 2πΌπ§ + π = 0 Ellipsoid π₯2 π2 + π¦2 π2 π§2 π2 + =1 a = b= c holda π π + π π π π π π + = tenglamasi sfera BIR PALLALI GIPERBOLID π π π π π π + − = π ππ ππ ππ IKKI PALLALI GIPERBOLID ππ ππ + ππ ππ − ππ ππ = −π KONUS ππ ππ + ππ ππ − ππ ππ =π ELLIPTIK PARAPOLID ππ ππ + ππ ππ =π GIPERBOLIK PAROBOLID ππ ππ − ππ ππ =π ELLIPTIK SILINDR ππ ππ + ππ ππ =π GIPERBOLIK SILINDR ππ ππ − ππ ππ =π PARABOLIK SILINDR π π = πππ IKKI KESISHUVCHI TEKISLIK π π π π −π π =π Ikki parallel tekislik π π π −π =π TO’G’RI CHIZIQ π π π +π =π NUQTA π π π π +π +π =π BO’SH TO’PLAM π π π π + π + π = −π