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प्रश्न
If log 10 x = a, express the following in terms of x: 10 -a
बेरीज
उत्तर
10 -a
log 10 x = a
⇒ x = 10 a
∴ 10 -a
= x-1
= `(1)/x`.
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Interchanging Logarithmic and Exponential Forms - Logarithmic to Exponential
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