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प्रश्न
Compute:
`(2/3)^(-4)xx(27/8)^-2`
बेरीज
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उत्तर
`(2/3)^(-4)xx(27/8)^-2`
`(2/3)^-4 = 1/(2/3)^4 = 81/16, (27/8)^-2`
`= 1/(27/8)^2`
`= 64/729`
`81/16xx64/729`
`= (81xx64)/(16xx729)`
`= 5184/11664`
`= 4/9`
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