The function f (x) = [x], where [x] deno

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Target Exam

CUET

Subject

-- Mathematics - Section B1

Chapter

Continuity and Differentiability

Question:

The function f (x) = [x], where [x] denotes the greatest integer function, is continuous at which of the following?

Options:

-2

1.5

Correct Answer:

1.5

Explanation:

The function greatest integer changes its value at every integer so it is not continuous at integers.