The function $$f(x)=$$[x]$$2$$−$$x2$$ (where$$ [y] is the tangent integer ≤y $$) is discontinuous at

Correct option is 4All integers except 1

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$The function f (x) = [x]^{2} - [x^{2}] (where [y] is the tangent integer \leq y) is discontinuous at$

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all integer

All integers except 0 and 1

all integer except 0

All integers except 1

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detailed solution

Correct option is D

if 0

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The function f(x)=[x]2−x2 (where [y] is the tangent integer ≤y ) is discontinuous at

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$The function f (x) = [x]^{2} - [x^{2}] (where [y] is the tangent integer \leq y) is discontinuous at$