Let ? be the Lebesque measure on B(R).S= { (n + 2)/ (n + 1), n ?Z }, A =[-1,1]; Then(1) ?(S) = 1 and

Let ? be the Lebesque measure on B(R).S= { (n² + 2)/ (n² + 1), n ?Z }, A =[-1,1]; Then(1) ?(S) = 1 and ?(A ? Q) = 0. (2) ?(S) = 0 and ?(A ? Q) = 0.(3) ?(S) = 0 and ?(A ? Q) = 2 (4) ?(S) = 1 and ?(A ? Q)=2.(A) Option 1(B) Option 2(C) Option 3(D) Option 4