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Class 11 Mathematics Relations and Functions Real-Valued Functions, Their Domain and RangeExpert

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What is the maximum possible domain of the function (f(x)=\sqrt{x-2}+\sqrt{5-x})?

Answer and explanation

Correct answer: ( [2,5] )

For both square roots, (x-2\ge 0) and (5-x\ge 0) must hold. In exams, take the intersection of all conditions.

Related tags

Relations-Functions Domain Range Real-Valued-Functions Real Valued Functions Their Domain And Range Real Valued Functions Their Domain And Range Relations And Functions Mathematics

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