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Find the Value Of: Log 5 1 25 - Mathematics

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प्रश्न

Find the value of: log 5 `(1)/(25)`

योग

उत्तर

log 5 `(1)/(25)`

Let log 5 `(1)/(25)` = x

⇒ 5x = `(1)/(25)`
⇒ 5x = 5-2
∴ x = -2.

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Interchanging Logarithmic and Exponential Forms - Logarithmic to Exponential
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 10: Logarithms - Exercise 10.1

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फ्रैंक Mathematics [English] Class 9 ICSE
अध्याय 10 Logarithms
Exercise 10.1 | Q 4.12
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