Задачи по аналитической геометрии. Микенберг М.А. - 53 стр.

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Составители: 

(x x
0
)
2
+ (y y
0
)
2
+ (z z
0
)
2
= r
2
(x x
0
)
2
+ (y y
0
)
2
+ (z z
0
)
2
= r
2
(x x
0
)
2
+ (y y
0
)
2
+ (z z
0
)
2
< r
2
(x x
0
)
2
+ (y y
0
)
2
+ (z z
0
)
2
> r
2
2x
2
+ y
2
+ z
2
4x + 6y + 8z 1 = 0
x
2
3y
2
4z
2
9y 16z 10 = 0
5x
2
+ 2y
2
6z
2
10x + 8y 12z + 23 = 0
y
2
+ 4z
2
x + 4y 16z 3 = 0
x
2
4z
2
+ 2x 3y + 24z = 0
y
2
+ z
2
4x 8z + 5 = 0
x
2
2z
2
+ 10x 12z + 7 = 0
x
2
6x 3z + 3 = 0
z
2
+ 20z 3 = 0
x
2
z
2
+ 4x + 4z = 0
2xy + 3z
2
12 = 0
5xz + 7y = 0
2(x y)
2
+ 9z
2
32 = 0
3(x z)
2
5y = 0
4xy + 2z
2
+ 8x 8y + 4z 12 = 0
yz 2x + 4y 8z + 1 = 0
(x z)
2
+ y
2
4x 2y 4z = 0
(y z)
2
+ 2x + 2y 4z 2 = 0
2x
2
+y
2
z
2
4x+6y+8z1 =
0