Worked solutions to all 523 exercises in Volume 1 of Bogachev's Measure Theory — constructions and extensions of measures, the Lebesgue integral, operations on measures and functions, the spaces Lp, and the integral and derivative.
Real-Analysis
Worked solutions to the exercises in Kolmogorov and Fomin's Introductory Real Analysis — set theory, metric spaces, and topological spaces — with proofs, hints, answers, and diagrams.