Question Number 45160 by prashant@1234 last updated on 09/Oct/18
$$\mathrm{L}\left\{\sqrt{\mathrm{1}+\mathrm{sin}\:\mathrm{t}}+\int_{\mathrm{0}} ^{\mathrm{t}} \mathrm{cosht}\:\mathrm{cost}\:\mathrm{dt}\right\} \\ $$
L-1-sin-t-0-t-cosht-cost-dt-