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Let A={1, 2, 3, 4, 5, 6}, B=W and f:A to...

Let `A={1, 2, 3, 4, 5, 6}, B=W and f:A to ` is defined by `f(x)=x^(2)-1` find the range of f.

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The correct Answer is:
Range of f={0 3, 8, 15, 25}`
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