1.

The product of two numbers is \(\frac{y}{x}.\) If one of the numbers is \(\frac{x}{{{y^2}}}\), then the other number is1). \(\frac{{{y^3}}}{{{x^2}}}\)2). \(y\)3). \(\frac{{{x^2}}}{{{y^3}}}\)4). \(\frac{{{y^3}}}{x}\)

Answer»

GIVEN,

LET other NUMBER be M.

Then,

$(\RIGHTARROW {\rm{}}\frac{y}{x} = \frac{x}{{{y^2}}} \times M)$

⇒ M =$(\frac{{{y^3}}}{{{x^2}}})$


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