Domain of fx-1-x-x is

The correct option is A ( ∞ ,0) | x | x≠ 0 | x |≠ x⇒ x lt;0 ∴ x∈ ( ∞ ,0 ) ...

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Adjoint of a Matrix

Domain of f...

Question

Domain of $f (x) = \frac{1}{| x | - x}$ is

(- \infty, 0)

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(0, \infty)

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(- \infty, 1]

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Solution

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