Sequences And Series

Let \(p\) and \(q\) be the roots of the equation \(x^2-2 x+A=0\) and let \(r\) and \(s\) be the roots of the equation \(x^2-18 x+B=0\). If \(p < q < r < s\) are in AP then the values of \(A\) and \(B\) are