Rewrite the expression. Bring the exponent to the front.
ln1−x1
ln(1−x)−1
−ln(1−x)
We can differentiate this expression using the chain rule.
dxd(−ln(1−x))=−1−x1⋅−1
=1−x1
Use the quotient rule of logarithms to rewrite the expression.
ln1−x1
=ln1−ln(1−x)
Differentiate, using the chain rule for the second part.
dxdln1+dxd(−ln(1−x))
=0−1−x1⋅−1
=1−x1