12-ma’ruza. Ikkinchi tartib egri chiziqlar. Reja


Download 232.09 Kb.
bet4/4
Sana25.08.2020
Hajmi232.09 Kb.
#127584
1   2   3   4
Bog'liq
ruza

Agar ellipsning fokus nuqtasi deb nuqtani, ellipsning direktrisasi deb chiziqni tanlab olsak, u holda tanlangan nuqta, tanlangan to’g’ri chiziq va umimiy nuqta uchun quydagi tenglik o’rinli. 2

Bu hol uchun quyidagi to’plamni qaraymiz.



E2 to’plamdagi tenglikni shakl almashtirishlar yordamida quyidagi sodda ko’rinishga keltirish mumkin.3

Bunda va

Natijada tengliklarga ega bo’lamiz. Shunday qilib ellipsning fokusi , nuqtalar uning direktrissalari esa to’g’ri chiziqlardir.

1 Introduction to Calculus, Volume I, by J.H. Heinbockel Emeritus Professor of Mathematics Old Dominion University 60-68 betlarning mazmun mohiyatidan foydalanildi.

2 Introduction to Calculus, Volume I, by J.H. Heinbockel Emeritus Professor of Mathematics Old Dominion University 60-68 betlarning mazmun mohiyatidan foydalanildi.

3 Introduction to Calculus, Volume I, by J.H. Heinbockel Emeritus Professor of Mathematics Old Dominion University 60-68 betlarning mazmun mohiyatidan foydalanildi.

Download 232.09 Kb.

Do'stlaringiz bilan baham:
1   2   3   4




Ma'lumotlar bazasi mualliflik huquqi bilan himoyalangan ©fayllar.org 2024
ma'muriyatiga murojaat qiling