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A= {x//x^(2) -7x +12 =0}, B= {x//x^(2...

`A= {x//x^(2) -7x +12 =0},`
`B= {x//x^(2) -x-12=0},` then `AnnB=`

A

1) `{3}`

B

2) `{4}`

C

3) `{-3,3,4}`

D

4) `{3,4,5}`

Text Solution

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The correct Answer is:
B
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