Вычисли и выполни проверку.
$\snippet{name: op_column, sign: '-', x: '506', y: '153', z: ' '}$
$\snippet{name: op_column, sign: '-', x: '463', y: '218', z: ' '}$
$\snippet{name: op_column, sign: '-', x: '940', y: '468', z: ' '}$
$\snippet{name: op_column, sign: '-', x: '312', y: '140', z: ' '}$
$\snippet{name: op_column, sign: '-', x: '506', y: '153', z: '353 '}$
Проверка:
$\snippet{name: op_column, sign: '+', x: '353', y: '153', z: '506 '}$
$\snippet{name: op_column, sign: '-', x: '506', y: '353', z: '153 '}$
$\snippet{name: op_column, sign: '-', x: '463', y: '218', z: '245 '}$
Проверка:
$\snippet{name: op_column, sign: '+', x: '245', y: '218', z: '463 '}$
$\snippet{name: op_column, sign: '-', x: '463', y: '245', z: '218 '}$
$\snippet{name: op_column, sign: '-', x: '940', y: '468', z: '472 '}$
Проверка:
$\snippet{name: op_column, sign: '+', x: '472', y: '468', z: '940 '}$
$\snippet{name: op_column, sign: '-', x: '940', y: '472', z: '468 '}$
$\snippet{name: op_column, sign: '-', x: '312', y: '140', z: '172 '}$
Проверка:
$\snippet{name: op_column, sign: '+', x: '172', y: '140', z: '312 '}$
$\snippet{name: op_column, sign: '-', x: '312', y: '172', z: '140 '}$