If ${\log _5}a.{\log _a}x = 2,$then $x$ is equal to

  • A

    $125$

  • B

    ${a^2}$

  • C

    $25$

  • D

    None of these

Similar Questions

Solution set of equation

$\left| {1 - {{\log }_{\frac{1}{6}}}x} \right| + \left| {{{\log }_2}x} \right| + 2 = \left| {3 - {{\log }_{\frac{1}{6}}}x + {{\log }_{\frac{1}{2}}}x} \right|$ is $\left[ {\frac{a}{b},a} \right],a,b, \in N,$ then the value of $(a + b)$ is

If ${\log _4}5 = a$ and ${\log _5}6 = b,$ then ${\log _3}2$ is equal to

If ${1 \over 2} \le {\log _{0.1}}x \le 2$ then

The value of $\sqrt {(\log _{0.5}^24)} $ is

Let $n$ be the smallest positive integer such that $1+\frac{1}{2}+\frac{1}{3}+\ldots+\frac{1}{n} \geq 4$. Which one of the following statements is true?

  • [KVPY 2017]