11th Class Mathematics Sample Paper Mathematics Olympiad - Sample Paper-12

  • question_answer Let f (x + y) = f(x) f(y) and f(x) = 1 - sin 2x g(x), where g(x) is continuous. Then f(x) equals

    A)  f(x)g(0)         

    B)  2f(x)g(0)

    C)  2 g(0)                  

    D)         None of these

    Correct Answer: D

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