Rewrite Integral: Rewrite the integral to make it easier to work with. ∫01ln(x(1−x))dx
Split Logarithm: Use the property of logarithms to split the ln function.∫01(ln(x)+ln(1−x))dx
Split Integrals: Split the integral into two separate integrals. ∫01ln(x)dx+∫01ln(1−x)dx
Integration by Parts: Use integration by parts for ∫ln(x)dx where u=ln(x) and dv=dx. Let u=ln(x), then du=(1/x)dx. Let dv=dx, then v=x. Now, integrate by parts: ∫udv=uv−∫vdu.
Apply Integration by Parts: Apply integration by parts to the first integral. xln(x)−∫x⋅(x1)dx from 0 to 1xln(x)−∫1dx from 0 to 1
Simplify and Integrate: Simplify and integrate. ∫01xln(x)−xdx
Integration by Parts ln(1−x): Now, use integration by parts for ∫ln(1−x)dx where u=ln(1−x) and dv=dx. Let u=ln(1−x), then du=−(1−x1)dx. Let dv=dx, then v=x. Now, integrate by parts: ∫udv=uv−∫vdu.
Apply Integration by Parts: Apply integration by parts to the second integral.xln(1−x)+∫01x⋅(1−x1)dxxln(1−x)+∫011−xxdx
Complex Integral ln(1−x)dx: The integral ∫1−xxdx is more complex and requires partial fractions or another method to solve.However, we can notice that the function ln(1−x) is not defined at x=1, which means the integral does not converge.
More problems from Solve advanced linear inequalities