Let μ be the Lebesque measure on B(R). S= { (n² + 2)/ (n² +

Last updated: 7/28/2022

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