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प्रश्न
Find the value of: log 2 128
बेरीज
उत्तर
log 2 128
Let log 2 125 = x
⇒ 2x = 128
⇒ 2x = 27
∴ x = 7.
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Interchanging Logarithmic and Exponential Forms - Logarithmic to Exponential
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