1.

If sets A and B are defined as A= {(x, y)|y = (1)/(x), x ne 0 in R}, B= {(x, y)| y= -x, x in R}. Then,

Answer»

`A CAP B = A`
`A cap B = B`
`A cap B = phi`
`A CUP B = A`

ANSWER :C


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