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प्रश्न
Evaluate:
`(5^-1xx3^-1)÷6^-1`
बेरीज
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उत्तर
`(5^-1xx3^-1)÷6^-1`
=`(1/5xx1/3)÷1/6`
=`1/15÷1/6`
=`1/15xx6/1=2/5`
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