Logarithm and A...

Find the value of $${\log_{10} 72} + {\log_{10} {\dfrac{1}{8}}}$$ using log table

The value of $$\log_{10} 8$$ is equal to

Find the value of $$\dfrac {\log_{10} 72}{\log_{10} 8}$$ using log table

Find the value of $$\log_{10} 72$$ using log table

If $$\log 625 = k \log 5$$, then the value of $$k$$ is ____

If $$\dfrac{\log\, x}{l+m-2n} = \dfrac{\log\, y}{m+n-2l} = \dfrac{\log\, x}{n+l-2m}$$, then $$xyz$$ is equal to 

If $$\log_{x} 484 - \log_{x}4 + \log_{x}14641 - \log_{x}1331 = 3$$, then the value of $$x$$ is

Simplify the following using law of exponents.
$$9^2 \times 9^{18}\times 9^{10}$$

The value of $$[2-3(2-3)^{-1}]^{-1}$$ is __________.

Which of the following values are equal?
(P) $$1^{4}$$ (Q) $$4^{\circ}$$ (R) $$0^{4}$$ (S) $$4^{1}$$.