English, asked by pratistha84, 1 year ago

what is tautology?give examples.​

Answers

Answered by jainmayank81
3

Answer:

In logic, a tautology is a formula or assertion that is true in every possible interpretation.

An example of a tautology is " or".

A less abstract example is "The ball is green or the ball is not green".

It is either one or the other - it cannot be both and there are no other possibilities

hope it helps you

Answered by tasheema54
2

Tautology is an expression or phrase that says the same thing twice just in a different way.

EX.- The dog is either brown or the dog is not brown.

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