The domain of x 2 + x + 2 − x is

x 2 + x + 2 − x is defined ⇒ 2 + x ≥ 0 , x − x ≥ 0 , x  = 0 ⇒ x ≥ − 2 , x ≤ 2 , x  = 0 ∴ Domain = [ − 2 , 0 ) ∪ ( 0 , 2 ]

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Mathematics - Functions Question with Solution | TestHub

MathematicsFunctionsDomain-RangeEasy2 minQB

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The domain of $\frac{2 + x + 2 - x}{x}$ is

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$\frac{2 + x + 2 - x}{x}$ is defined $\Rightarrow 2 + x \geq 0, x - x \geq 0, x \neq = 0 \Rightarrow x \geq - 2, x \leq 2, x \neq = 0$ $∴ Domain = [- 2, 0) \cup (0, 2]$

Stream:JEESubject:MathematicsTopic:FunctionsSubtopic:Domain-Range

⏱ 2mℹ️ Source: QB

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