Verify 3.38. That if λ∈F\lambda \in \mathbf Fλ∈F and T∈L(V,W)T \in \mathcal L(V,W)T∈L(V,W) then M(λT)=λM(T)\mathcal M(\lambda T) = \lambda \mathcal M(T)M(λT)=λM(T).
TODO