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प्रश्न
Evaluate: `(2/3)^3 xx (3/4)^2`
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उत्तर
`(2/3)^3 xx (3/4)^2`
`= (2/3) xx (2/3) xx (2/3) xx (3/4) xx (3/4)`
`= 8/27 xx 9/16 =1/6`
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