For the given pair of equations-1-x-1-y - 4 1-x-1-y - 2 The value of x is 1-3

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Standard IX

Mathematics

Method of Elimination

For the given...

Question

For the given pair of equations:
$\frac{1}{x} + \frac{1}{y} = 4$
$\frac{1}{x} - \frac{1}{y} = 2$
The value of $x$ is $\frac{1}{3}$

True

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False

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Solution

The correct option is A True

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For the given pair of equations: 1x+1y=4 1x−1y=2 The value of x is 13

The correct option is A True

For the given pair of equations:
$\frac{1}{x} + \frac{1}{y} = 4$
$\frac{1}{x} - \frac{1}{y} = 2$
The value of $x$ is $\frac{1}{3}$