alyren said:find the domain of the function
f(x) = ln(1/x-10)
i set the equation to f(x)= Ln1-Lnx-10
then i dont know, same as below
f(x) = log base10 [(x+2)/(x-3)]
f(x)= log base 10^x+2 - log base 10^x-3
what is the domain of:alyren said:would that be all real numbers,except 10?
alyren said:f(x) = ln(1/x-10)
Your typing means this:
\(\displaystyle f(x) \;=\; ln \left ( \frac{1}{x} \;-\; 10 \right )\)
Is that what you intend ?
i set the equation to f(x)= Ln1-Lnx-10
ln(1) - ln(x) - 10 does not equal ln(1/x - 10)