Let [x] denotes the greatest integer less than or equal to x and f(x) = [ ^2x], then which of the following is true?

MHT CET 2026 Mathematics question

Let [x] denotes the greatest integer less than or equal to x and , then which of the following is true?

Answer: (B)

For , , so . Thus in a whole neighbourhood of , and . Hence , so is continuous

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Question ID VK-101663