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Which of the following statements are tr...

Which of the following statements are true? Give reason to support your answer. `{a , b , a , b , a , b dot}` is an infinite set.

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False
`a, b, a, b, a, b,.....` will be equal to `{a, b}`, which is a finite set.
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RD SHARMA-SETS-Solved Examples And Exercises
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  17. Let A={a , b ,{c , d},\ e} . Which of the following statements are fal...

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