In the tragedy of macbeth, in what way is lady macbeth stronger than her husband?

a. she is harsher with the servants.

b. she is better able to pretend she loves king duncan.

c. she stands firm when macbeth begins to waver in his deadly purpose.

d. she understands the witches' prophecies.

Lady Macbeth is strong willed women. So in the tragedy of Macbeth she stands firm when Macbeth begins to waver in his deadly purpose. She is a major encouragement factor for the actions of Macbeth in the later course of time as she knows that Macbeth is not merciless enough to attain power.