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TopNewest\(y \in [0,\frac{1}{2}) \) Easiest way is to plot it.

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Is the answer y less than 1/2 and greater than equal to zero?

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lokesh is right. its y Є [0,.5)

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{y:y E R,0<=y<1}.......Is the solution.No big deal and fun solving it.It's just one of the easiest kinds of curriculum problems. :)

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Range: {y/y=[0,1]}

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the range is {y: y belongs to R & 0<=y<1}

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