The Question and Answer section for Macbeth is a great resource to ask questions, find answers, and discuss the novel.
GradeSaver has complete summaries and analysis for each act and scene. Simply navigate to the study guide for the play to access the proper act and scene.
Shakespeare uses equivocation, informal fallacy, to illustrate the duality of human nature throughout the play. What seems to be the truth always has an opposite reflection. Macbeth has these traits in his personality.