Logarithm and A...

The value of $$\displaystyle \log_{2}\left [ \log_{2}\left \{ \log_{3}\left ( \log_{3}27^{3} \right ) \right \} \right ]$$ is equal to

If there are $$n$$ zeros after the decimal point, then the characteristic of that number will be

Simplify : $$(6^{-1} - 8^{-1})^{-1} + (2^{-1} - 3^{-1})^{-1}$$ is-

The value of $$\log_{10} 0.0006024$$ is equal to

The logarithm of number lying between $$0$$ and $$1$$ is

If $$3^{n-2}=\dfrac{1}{81},n=$$

Using logarithm table, determine the value of $$\log_{10}0.5432$$.

If $$x=\log _{ a }{ bc } ,y=\log _{ b }{ ca } ,z=\log _{ c }{ ab } $$, then the value of $$\dfrac { 1 }{ 1+x } +\dfrac { 1 }{ 1+y } +\dfrac { 1 }{ 1+z } $$ will be

If $$\displaystyle { log }_{ 5 }{ log }_{ 5 }{ log }_{ 2 }x=0$$, then the value of $$x$$ is

Find the value of $$\log_{10} {\dfrac{64^{2.1}\times 81^{4.2}}{49^{3.4}}}$$ using log table