Sets, Relations and Functions: JEE Main 2025 Mathematics question

JEE Main 2025 · January, Unspecified (session-level dataset) · Q80

JEE Main 2025January, Unspecified (session-level dataset)MathematicsMediumSets, Relations and Functions168× since 2002

Let

[x]

denote the greatest integer less than or equal to

x

. Then the domain of

f(x)=\sec^{-1}(2[x]+1)

is:

JEE Main 2025 · January, Unspecified (session-level dataset) · Q80

JEE Main 2025January, Unspecified (session-level dataset)MathematicsMediumSets, Relations and Functions168× since 2002

Let

[x]

denote the greatest integer less than or equal to

x

. Then the domain of

f(x)=\sec^{-1}(2[x]+1)

is:

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