1.

The sets A and B are following, A= {(a, b) in R xx R : [a-5] lt 1" and "|b-5| lt 1}, B= {(a, b) in R xx R : 4(a-6)^(2) +9(b-5)^(2) le 36}. Then

Answer»

`B SUB A`
`A sub B`
`A CAP B = PHI`
`A cancelsub B" and "B cancelsub A`

ANSWER :B


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