Exemplar problems IX — task. Mathematics CBSE, Class 10.

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Solve the following pairs of equations:

$\frac{2xy}{x + y} = \frac{3}{2}$ ;

$\frac{xy}{2x - y} = \frac{-3}{10}$ ,

$x + y \neq 0$ ,

$2x - y \neq 0$

Answer:

$x =$

$\frac{i}{i}$

$y =$

$\frac{i}{i}$

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