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Paragraph: Consider the function f(x)=g(x)+h(x) where g(x)= ( x 4 ) and h(x)= ( 4 x 5 ) Question: What is the period of the function g(x) ?

Options

  1. A2
  2. B4
  3. C8

Correct answer

3

Step-by-step solution

If f(x) has period T then, a f(b x+c) has period T |b| period of g(x)= 2 1 / 4 =8

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