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If the sets A and B are defined as A={(...

If the sets A and B are defined as `A={(x,y):y=e^x, x in R},B={(x,y):y=x, x in R}`then

A

1) `B subeA`

B

2) `A subeB`

C

3) `A nnB =phi`

D

4) `AuuB=A`

Text Solution

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The correct Answer is:
C
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