Question Number 160327 by HongKing last updated on 27/Nov/21
$$\mathrm{y}\:=\:\mathrm{kx}\:\:;\:\:\mathrm{y}\:=\:\frac{\mathrm{k}}{\mathrm{x}}\:\:;\:\:\mathrm{x}\:=\:\mathrm{k}\:+\:\mathrm{1} \\ $$$$\mathrm{find}\:\mathrm{the}\:\mathrm{area}\:\mathrm{of}\:\mathrm{the}\:\mathrm{surrounded}\:\mathrm{figure} \\ $$$$ \\ $$