(b) W₂ is the set of all matrices such that a1 + a22 = 0. (c) W3 is the set of all invertible matrices. Page < (13) Let
Posted: Thu Jun 30, 2022 7:34 pm
(b) W₂ is the set of all matrices such that a1 + a22 = 0. (c) W3 is the set of all invertible matrices. Page < (13) Let V = R2x2, the vector space of 2 x 2 matrices. For each subset below, determine whether it is a subspace of V, and be sure to explain your reasoning. (a) W₁ is the set of all matrices such that a22 = 1. (d) W₁ is the set of all diagonal matrices. 11 > of 23 ZOOM +