Show that VVV and L(F,V)\mathcal L(\mathbf F, V)L(F,V) are isomorphic vector spaces.
By 3.61
Since dimensions are equal 3.59 shows they are isomorphic
This is foreshadowing for 3.F where we see that VVV and L(F,V)\mathcal L(\mathbf F,V)L(F,V) are intimately connected (one is the dual of the other)