Answer :

To simplify the expression [tex]\(\left(\frac{1}{81}\right)\)[/tex], we need to evaluate the fraction.

First, let's understand that [tex]\(\frac{1}{81}\)[/tex] represents a division of 1 by 81. When we perform this division, we obtain a decimal result.

Given the accurate division of 1 by 81, the result is:

[tex]\[ \frac{1}{81} = 0.012345679012345678 \][/tex]

Hence, the decimal representation of [tex]\(\left(\frac{1}{81}\right)\)[/tex] is approximately [tex]\(0.012345679012345678\)[/tex].