0 0 votes For positive non-zero real variables $x$ and $y$, if \[ \ln \left(\frac{x+y}{2}\right)=\frac{1}{2}[\ln (x)+\ln (y)] \] then, the value of $\frac{x}{y}+\frac{y}{x}$ is $1$ $1 / 2$ $2$ $4$ Quantitative Aptitude gatexe-2024 analytical-aptitude functions-of-two-variables + – admin 8.4k points answer 0 reply
