本试题 “Assume that a,b,c,d are integers,and four equations (a-2b)x=1,(b-3c)y=1,(c-4d)z=1,w+100=d have always solutions x,y,z,w of positive...” 主要考查您对整式的加减乘除混合运算
等考点的理解。关于这些考点您可以点击下面的选项卡查看详细档案。
与“Assume that a,b,c,d are integers,and four equations ...”考查相似的试题有: