A.9- prove that the sequences xn} and lyn} defined by xn+1 xn +yn) =+ for n 2 1,x1>0,y1> 0 converge to a common limit l where l = x1y1

a.9- Prove that the sequences xn} and lyn} defined by Xn+1 xn +yn) =+ for n 2 1,x1>0,y1> 0 converge to a common limit l where l = X1y1