Two resistances are given as \({R}_{1}=(10\pm 0.5)\Omega\) and \({R}_{2}=(15\pm 0.5)\Omega\). The percentage error in th…

Two resistances are given as \({R}_{1}=(10\pm 0.5)\Omega\) and \({R}_{2}=(15\pm 0.5)\Omega\). The percentage error in the measurement of equivalent resistance when they are connected in parallel is

[JEE Main 2023, 6 Apr (Shift 1)]