Question

Which of the following is the correct statement in relation to the community?

Answer 1

Answer:

Let the rational number be of the form pqpq , where p ∈ Z, while the rational number be r. If r + pqpq is a rational then we have that, r+pqr+pq = abab for some ∈ a Z and b ∈ Z \ {0}. This means that r = ab−pqab−pq aq−bpbqaq−bpbq where aq – bp ∈ Z and Hence, it is an irrational number.