જો $\log 2=x, \log 3=y$ અને $\log 7=z$ હોય,તો $\log (4 \sqrt[3]{63})$ ની કિંમત શોધો.

  • A
    $2 x+\frac{2}{3} y-\frac{1}{3} z$
  • B
    $2 x+\frac{2}{3} y+\frac{1}{3} z$
  • C
    $2 x-\frac{2}{3} y+\frac{1}{3} z$
  • D
    $-2 x+\frac{2}{3} y+\frac{1}{3} z$

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Similar Questions

જો $\log (x-y) - \log 5 - \frac{1}{2} \log x - \frac{1}{2} \log y = 0$ હોય,તો $\frac{x}{y} + \frac{y}{x}$ ની કિંમત શોધો.

$\log _{3 / 2} 3.375$ શોધો.

જો $\frac{\log _{2} a}{2}=\frac{\log _{3} b}{3}=\frac{\log _{4} c}{4}$ અને $a^{1 / 2} \cdot b^{1 / 3} \cdot c^{1 / 4}=24$ હોય,તો:

$7 \log \frac{16}{15} + 5 \log \frac{25}{24} + 3 \log \frac{81}{80} =$

જો $\log x = \frac{\log y}{2} = \frac{\log z}{5}$ હોય,તો $x^{4} \cdot y^{3} \cdot z^{-2} = $

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