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A={x : x^(2) -16 =0, x in R} మరియు B={x ...

A={x : `x^(2)` -16 =0, x `in` R} మరియు B={x : `x^(2)` -5x+6 =0, x `in` R} అయిన `A uu B`

A

Singleton set

B

Infinite set

C

Null set

D

Finite set

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