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प्रश्न
Express the following exponential equation in logarithmic form
e2 = 7.3890
उत्तर
e2 = 7.3890
∴ 2 = loge(7.3890) …[By definition of logarithm]
i.e. loge(7.3890) = 2
(e is a mathematical constant, whose value is approximately 2.71828)
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