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Let Z be the set of all integers an...

Let Z be the set of all integers and
`A={(a,b):a^(2)+3b^(2)=28 ,a,b in Z}`
`and B ={(a,b):a gt b in Z )`
then the number of elements is `A cap B ,` is

A

2

B

4

C

6

D

5

Text Solution

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The correct Answer is:
C
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