Написать уравнение плоскости, проходящей через точку А, перпендикулярно вектору BC

ВариантАВС
1( 1, 0, – 2)( 2, – 1, 3)( 0, – 3, 2)
2( 4, – 2, 0)( 1, – 1, – 5)( – 2, 1, – 3)
3( – 1, 3, 4)( – 1, 5, 0)( 2, 6, 1)
4( 4, – 2, 0)( 1, – 1, – 1)( – 1, 4, 5)
5( 7, – 5, 1)( 5, – 1, – 3)( 3, 0, – 4)
6( – 3, 5, – 2)( – 4, 0, 3)( – 3, 2, 5)
7( 1, – 1, 8)( – 4, – 3, 10)( – 1, – 1, 7)
8( – 2, 0, – 5)( 2, 7, – 3)( 1, 10, – 1)
9( 1, 9, – 4)( 5, 7, 1)( 3, 5, 0)
10( – 7, 0, 3)( 1, – 5, – 4)( 2, – 3, 0)
11( 0, – 3, 5)( – 7, 2, 6)( – 3, 2, 4)
12( 5, – 1, 2)( 2, – 4, 3)( 4, – 1, 3)
13( – 3, 7, 2)( 3, 5, 1)( 4, 5, 3)
14( 0, – 2, 8)( 4, 3, 2)( 1, 4, 3)
15( 1, – 1, 5)( 0, 7, 8)( – 1, 3, 8)
16( – 10, 0, 9)( 12, 4, 11)( 8, 5, 15)
17( 3, – 3, – 6)( 1, 9, – 5)( 6, 6, – 4)
18( 2, 1, 7)( 9, 0, 2)( 9, 2, 3)
19( – 7, 1, – 4)( 8, 11, - 3)( 9, 9, – 1)
20( 1, 0, – 6)( – 7, 2, 1)( – 9, 6, 1)
21( – 3, 1, 0)( 6, 3, 3)( 9, 4, – 2)
22( – 4, – 2, 5)( 3, – 3, – 7)( 9, 3, – 7)
23( 0, – 8, 10)( – 5, 5, 7)( – 8, 0, 4)
24( 1, – 5, – 2)( 6, – 2, 1)( 2, – 2, – 2)
25( 0, 7, – 9)( – 1, 8, – 11)( – 4, 3, – 12)
26( – 3, – 1, 7)( 0, 2, – 6)( 2, 3, – 5)
27( 5, 3, – 1)( 0, 0, – 3)( 5, – 1, 0)
28( – 1, 2, – 2)( 13, 14, 1)( 14, 15, 2)
29( 7, – 5, 0)( 8, 3, – 1)( 8, 5, 1)
30( – 3, 6, 4)( 8, – 3, 5)( 10, – 3, 7)
31( 2, 5, – 3)( 7, 8, – 1)( 9, 7, 4)