Which number is smaller: or ?

MATHEMATICS · Single correct · CBSE · Mathematics · Number Systems · Number Systems

Problem

Which number is smaller: 2−2/32^{-2/3} or 3−1/23^{-1/2}? (a) 2−2/32^{-2/3} is smaller (b) 2−2/32^{-2/3} is negative, so it is smaller (c) 3−1/23^{-1/2} is smaller (d) Both numbers are equal

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