Рябушко А.П. ИДЗ 4.2 вариант 1

№1.1. Build the surface and to determine their views as well) 4x2 - y2 - 16z2 + 16 = 0; b) x2 + 4z = 0.
№2.1. Write the equation and determine the type of the surface obtained by the rotation of the line around the specified axes, making pattern. a) y2 = 2z; 0z; b) 9y2 + 4z2 = 36; Oy.
№3.1. Build a body bounded by said surfaces: a) z = x2 + y2; z = 0; x = 1; y = 2; x = 0; y = 0.

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