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प्रश्न
If log 4 = 0.6020, find the value of each of the following: log8
योग
उत्तर
log8
log 4 = 0.6020
⇒ log 22 = 0.6020
⇒ 2 log 2 = 0.6020
⇒ log 2 = `(0.6020)/(2)`
= 0.3010.
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Expansion of Expressions with the Help of Laws of Logarithm
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