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प्रश्न
Find x, if : log9243 = x
योग
उत्तर
Consider the equation
log9243 = x
⇒ 9x = 243
⇒ (32)x = 35
⇒ 32x = 35
⇒ 2x = 5
⇒ x = `5/2`
⇒ x = `2 1/2`
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Interchanging Logarithmic and Exponential Forms
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