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

  • A
    $5$
  • B
    $2$
  • C
    $\frac{5}{2}$
  • D
    $\frac{3}{2}$

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Similar Questions

$5^{\sqrt{\log _{5} 7}} - 7^{\sqrt{\log _{7} 5}}$

$\frac{3+\log _{10} 343}{2+\frac{1}{2} \log _{10} \left(\frac{49}{4}\right)+\frac{1}{3} \log _{10} \left(\frac{1}{125}\right)}=$

જો $\log _{10} 2986 = 3.4751$ હોય,તો $\log _{10} 0.02986 =$

જો $\log_{10} 2 = 0.3010$ અને $\log_{10} 3 = 0.4771$ હોય,તો $(0.0432)^{10}$ માં દશાંશ ચિહ્ન અને પ્રથમ સાર્થક અંક વચ્ચે શૂન્યોની સંખ્યા કેટલી હશે?

જો $y = \frac{1}{a^{1-\log _{a} x}}$,$z = \frac{1}{a^{1-\log _{a} y}}$ અને $x = a^{k}$ હોય,તો $k =$

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