If a, b, c, d are four distinct numbers chose | vedclass

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Question

(d)

We have,

$a, b, c, d$ are four distinct number from the set $\{1,2,3, \ldots, 9\}$.

The minimum value of $\frac{a}{b}+\frac{c}{d}$ is pos

Vedclass · Accepted Answer

$\frac{25}{72}$

Vedclass · Answer

(d)

We have,

$a, b, c, d$ are four distinct number from the set $\{1,2,3, \ldots, 9\}$.

The minimum value of $\frac{a}{b}+\frac{c}{d}$ is possible

when $a=2, b=9, c=1, d=8$

$	herefore \quad \frac{2}{9}+\frac{1}{8}=\frac{16+9}{72}=\frac{25}{72}$

If $a, b, c, d$ are four distinct numbers chosen from the set $\{1,2,3, \ldots, 9\}$, then the minimum value of $\frac{a}{b}+\frac{c}{d}$ is

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