Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/7b85fefd6d4f5183ebd10e9111da9bff.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 nullspace是什么意思，nullspace的翻译，nullspace音标、读音、用法和例句_绍翊字体网有道词典
Construct a matrix whose column space contains (1,1.5) and (0,3,1) and whose nullspace contains (1,1,2 建构一矩阵,其包含两个行向量(1,1,5)与(0,3,1),且此矩阵的零核空间包含向量(1,1,2