Let S be a non empty set and F be a field, for any S ES define W=lf€F{S, F]:f(s,=0} W=lf€F|S,F}:fls)=0 for all but a finite number of elements of S}, where F(S,

Let S be a non empty set and F be a field, for any S ES define W=lf€F{S, F]:f(s,=0} W=lf€F|S,F}:fls)=0 for all but a finite number of elements of S}, where F(S,F) denotes the set of all functions from S to F. then only W, is a subspace of F(S,F) only W2 is a subspace of F(S,F) Both W, and W, is subspace of F(S,F) Neither W, nor W is subspace of F(S,F)