∫1/x dx
Step-by-step solution with detailed explanations
Final Answer
ln|x| + C
Step-by-Step Solution
1
Special case
Power rule doesn't work for x⁻¹
2
Result
ln|x| + C
Expert Insights
Exception: n=-1 is special case of power rule
Absolute value: |x| because ln only defined for positive
Pro Tip: ∫x⁻¹ dx = ln|x| + C (exception to power rule)