X and y vary indirectly with each other . show this symbolically

Please find below the solution to the asked query:

From given information we get :

$$\begin{gathered} \mathit{x}\mathbf{\propto }\frac{\mathbf{1}}{\mathbf{y}} \\ \mathrm{Or} \\ \mathit{x}\mathbf{ }\mathbf{=}\mathbf{ }\frac{\mathbf{k}}{\mathbf{y}} \end{gathered}$$

Here , k = proportional coefficient

Hope this information will clear your doubts about topic.