Let f(x) = x(2-x), 0 x 2. If the definition of f is extended over the set R - [0, 2] by f(x+2) = f(x) then f is a

JEE Advanced Mathematics question

Let , . If the definition of is extended over the set by then is a

Answer: (C)

The rule repeats the arch on over every interval . The extension is consistent because . *(Figure: the parabolic arch on (height 1

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Question ID VK-109172