$2 \log _{10} 5 + \log _{10} 8 - \frac{1}{2} \log _{10} 4 = ?$

  • A
    $2$
  • B
    $4$
  • C
    $2 + 2 \log _{10} 2$
  • D
    $4 - 4 \log _{10} 2$

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Similar Questions

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

यदि $x = \log_{4/3}(1/2)$ और $y = \log_{1/2}(1/3)$ है,तो

यदि $\log \left(\frac{x+y}{5}\right) = \frac{1}{2}(\log x + \log y)$ है,तो $\frac{x}{y} + \frac{y}{x} = $

यदि $\log 3 = 0.477$ और $(1000)^{x} = 3$ है,तो $x$ का मान ज्ञात कीजिए।

यदि $\log _{10} 5 + \log _{10}(5x + 1) = \log _{10}(x + 5) + 1$ है,तो $x$ का मान ज्ञात कीजिए।

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