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प्रश्न
Find x in the following when: log 3 243 = x
योग
उत्तर
log 3 243 = x
⇒ 243 = 3x
⇒ 35 = 3x
∴ x = 5.
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Interchanging Logarithmic and Exponential Forms - Logarithmic to Exponential
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