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if set A and B are defined as A={(x,y)...

if set 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

`BsubA`

B

`AsubB`

C

`AnnB=phi`

D

`AuuB=A`

Text Solution

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The correct Answer is:
C
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