Question

$\frac{?}{?} x \frac{1}{a} = 1$
Please solve this. ​

Answer 1

Answer:

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Step-by-step explanation:

$x \frac{1}{a} = 1 \\ = > \frac{xa + 1}{a} = 1 \\ = > x = \frac{a - 1}{a}$

or

$x \frac{1}{a} = 1 \\ = > x = a$