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Let f (x) = (x - { x + 1})/( x - {x +2})...

Let `f (x) = (x - { x + 1})/( x - {x +2}) ,` where {x} is the fractional part of x, then `lim _(x to 1//3) f (x)`

A

has value 0

B

has value 1

C

has value `-oo`

D

has value `oo`

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The correct Answer is:
B
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NTA MOCK TESTS-NTA TPC JEE MAIN TEST 53-MATHEMATICS
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