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If f(x) = 2x and g(x) = (x^(2))/(2)+1 ...

If `f(x) = 2x` and `g(x) = (x^(2))/(2)+1` , then which of the following can be a discontinuous functions?

A

g(x) + f(x)

B

g(x) - f(x)

C

g(x).f(x)

D

`(f(x))/(g(x))`

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The correct Answer is:
D
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