यदि $3^{x-2}=5$ और $\log_{10} 2=0.30103, \log_{10} 3=0.4771$ है,तो $x=$

  • A
    $1 \frac{22187}{47710}$
  • B
    $2 \frac{22187}{47710}$
  • C
    $3 \frac{22187}{47710}$
  • D
    इनमें से कोई नहीं

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Similar Questions

यदि $\log x : 3 = \log y : 4 = \log z : 5$ है,तो $zx =$

$\frac{\log 49 \sqrt{7} + \log 25 \sqrt{5} - \log 4 \sqrt{2}}{\log 17.5} = $

यदि $\log 2=x, \log 3=y$ और $\log 7=z$ है,तो $\log (4 \sqrt[3]{63})$ का मान ज्ञात कीजिए।

यदि $\frac{\log x}{2} = \frac{\log y}{3} = \frac{\log z}{5}$ है,तो $x$ के पदों में $yz$ का मान क्या होगा?

$\log _{5}\left(1+\frac{1}{5}\right)+\log _{5}\left(1+\frac{1}{6}\right)+\log _{5}\left(1+\frac{1}{7}\right)+\cdots+\log _{5} \left(1+\frac{1}{624}\right)$

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