Math, asked by kartikmistry9918, 1 year ago

What is the meaning of method of contradiction and method of contrapositive

Answers

Answered by harinarayan1981
0

Answer:


Step-by-step explanation:

A proof by contradiction is a method of proving a statement by assuming the hypothesis to be true and conclusion to be false, and then deriving a contradiction. For instance, suppose we want to prove 'If , then '. ... Whereas, in proof by contraposition, we only assume that is false and show that is false.


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Answered by XxWildFlowerxX
5

Answer:

The method of Contrapositive has the advantage that your goal is clear: Prove Not P. In the method of Contradiction, your goal is to prove a contradiction, but it is not always clear what the contradiction is going to be at the start.

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