How does lady Mcbeth influence Macbeth's decision to murder duncan?

She pressures him, using intense psychological pressure, to commit the murder which otherwise he would never have done. Review Act 1 Scene 7. On his own, Macbeth reaches the decision not to kill Duncan. He says, "We shall proceed no further in this business." Lady M then comes in, and by casting aspersions on his masculinity and other emotional tricks, causes him to make a 180 degree turn in the matter of a few lines. Macbeth is the one who uses the daggers, but Lady Macbeth is 100% the guiding mind and will behind the murder.

Explanation:

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i think it would be c. or a. i recommend a if it's not a than it's c if it's not c than it's b your welcome : ) sorry if you get it wrong

these have to be in your own words