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Let f(x) = [x] + sqrt(x -[x]), where [....

Let `f(x) = [x] + sqrt(x -[x])`, where [.] denotes the greatest integer function. Then

A

f(x) is continuous on R

B

f(x) is continuous at R

C

f(x) is continous on R-1

D

discontinous at x=1

Text Solution

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The correct Answer is:
A, B, C
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