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Which of the following is an odd integer?
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A.$$\sqrt{\frac{1}{(3^{-4})(5^{-2})}}$$
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B.$$\sqrt{\frac{1}{(3^{-3})(2^{-2})}}$$
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C.$$\sqrt{\frac{1}{(3^{4})(5^{-2})}}$$
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D.$$\frac{1}{(2^{-5})(3^{-3})}$$
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E.$$\frac{1}{(3^{-1})+(5^{-2})}$$
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