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Let A={1, 2, 3, 4, 5}, B=N and f: A to B...

Let `A={1, 2, 3, 4, 5}, B=N and f: A to B` be defined by `f(x)=x^(2)`. Find the range of f. Identify the type of function.

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SURA PUBLICATION-RELATIONS AND FUNCTIONS-ADDITIONAL QUESTION & ANSWERS
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