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If f(x) and g(x) are two functions such ...

If `f(x) and g(x)` are two functions such that `f(x)+g(x)=e^(x) and f(x)-g(x)=e^(-x)` then
I: f(x) is an even function
II : g(x) is an odd function
III : Both f(x) and g(x) are neigher even nor odd.

A

I and II are true

B

only I is true

C

only II is true

D

only III is true

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