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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

`{3}`

B

`{4}`

C

`{-3,3,4}`

D

`{3,4,5}`

Text Solution

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The correct Answer is:
B
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TARGET PUBLICATION-SETS, RELATIONS AND FUNCTIONS-CRITICAL THINKING
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