Find the absolute maximum and minimum values of (,)=^2−−1 on the circular region ={(,)|^2+^2≤4}.

Kate is arranging new furniture in her rectangular sitting room. she has mapped the arrangement on a coordinate pane. a,b and c represent the sofas, v1 and v2 are decorative vases and aq the aquarium. find the distance between v1 and the aquarium. any body you