线性代数(第5版)吉尔伯特习题答案解析.pdf,线性代数(第5版)吉尔伯特习题答案解析 2 Solutions ro EXerCiSeS Problem SCtIL Page 8 1 The CombinationS give (a) a Iine in R? (b) a Plane in R? (C) all OfR+. 2 0 + tu = (2: 3) and — w = (6: -1) WiH be the diago