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प्रश्न
Express the following in logarithmic form :
3-2 = `1/9`
बेरीज
उत्तर
3-2 = `1/9`
⇒ log3`1/9` = - 2 ....[ ab = c ⇒ logac = b ]
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Interchanging Logarithmic and Exponential Forms
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