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प्रश्न
Find the mean proportional between 0.6 and 9.6
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उत्तर
Mean proportional between 0.6 and 9.6
`= sqrt(0.6 xx 9.6)`
`= sqrt(6/10 xx 96/10)`
`= sqrt (576/100) = 24/10`
= 2.4
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