Physics - Error Question with Solution | TestHub

A physical quantity$y$is represented by the formula$y=m^2{r}^{-4}{\mathit{ }\mathit{g}}^{\mathit{x}}{l}^{-\frac{3}{2}}$If the percentage errors found in$y\mathit{,}\mathit{ }m\mathit{,}\mathit{ }r\mathit{,}\mathit{ }l$and$g$are$18, 1, 0.5, 4$and$p$respectively, then find the value of$x$and$p$.