Question:Suppose U1, . . . , Um are finite-dimensional subspaces of V .
Show that U1...
Question
Suppose U1, . . . , Um are finite-dimensional subspaces of V .
Show that U1...
Suppose U1, . . . , Um are finite-dimensional subspaces of V .
Show that U1 + . . . + Um is finite-dimensional and dim(U1 + . . .
+ Um) ≤ dim(U1) + . . . + dim(Um).