Let f 1 ( x ) = ⎩ ⎨ ⎧ x , 1 , 0 , 0 ≤ x ≤ 1 x 1 otherwise and f 2 ( x ) = f 1 ( − x ) for all x. f 3 ( x ) = − f 2 ( x ) for all x f 4 ( x ) = − f 3 ( x ) for all x Which of the

Question

Let f 1 ​ ( x ) = ⎩ ⎨ ⎧ ​ x , 1 , 0 , ​ 0 ≤ x ≤ 1 x > 1 otherwise ​ and f 2 ​ ( x ) = f 1 ​ ( − x ) for all x. f 3 ​ ( x ) = − f 2 ​ ( x ) for all x f 4 ​ ( x ) = − f 3 ​ ( x ) for all x Which of the following is necessarily true?

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Correct answer: B

Mathematics - Functions Question with Solution | TestHub

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