A hint to get started
Use logarithms for variable powers
Find when (a) for , and (b) for .
CJC · Lecture · Example 12
Identify the form before applying a rule. Preserve the original domain while simplifying.
Read the worked solution
A hint to get started
Find dy/dx when (a) y=xsinx for x,y>0, and (b) xy=yx for x,y>0.
CJC · Lecture · Example 12
Identify the form before applying a rule. Preserve the original domain while simplifying.