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B)
C)
D)
6. aylanalar oilasining uramasini toping
A)
7. Birinchi kvadratik formaning umumiy formulasini kursating.
8. chiziqning nuqtadagi egriligini toping
9. chiziqning evalyutalarini toping
10. Ellipsoidning parametrik tenglamasini ko’rsating