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प्रश्न
Evaluate: `(3/4)^4`
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उत्तर
`(3/4)^4`
`= (3/4) xx (3/4) xx (3/4) xx (3/4)`
`= (3 xx 3 xx 3 xx 3)/(4 xx 4 xx 4 xx 4) = 81/256`
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