If f(x) = {{:([x]+[-x]",",x ne 2),(" "...

If `f(x) = {{:([x]+[-x]",",x ne 2),(" "lambda",",x = 2):}` and f is continuous at x = 2, where `[*]` denotes greatest integer function, then `lambda` is

A

-1

B

0

C

1

D

2

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The correct Answer is:

A

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