What is the derivative of #f(x) = 1/xlnx#?
1 Answer
Oct 31, 2015
Explanation:
Use the product rule: you have that
Let's write down the quantity we need:
#f(x)= 1/x# ;#g(x)=ln(x)# ;#f'(x)=-1/x^2# ;#g'(x) = 1/x# .
Plugging these functions into the product rule, you have