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Let f be a real valued function such that for any real x 

f(15 + x) = f (15 – x) and f (30 + x) = – f (30 – x) 

Then which of the following statements is true ? 

(A) f is odd 

(B) f is periodic 

(C) f is even 

(D) f is not periodic

1 Answer

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Best answer

Correct Option:-  (A) (B)

Explanation :-

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