For the linear transformations L((x1, x2, x3)T ) =(x1 + x2, 0)T mapping R3 into R2, find a matrix A = such that L(x) = Ax for every x in R3 .
For the linear transformations L((x1, x2, x3)T ) =(x1 + x2, 0)T mapping R3 into R2, find a matrix A = such that L(x) = Ax for every x in R3 .
发布时间：2025-06-20 23:58:51
