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If A = {(x, y) : x^2 = y, x, y in R} ...

If A = `{(x, y) : x^2 = y, x, y in R}`
B = `{(x, y) : y = |x|, x, y in R}` then

A

`A nn B = phi`

B

`A nn B` = singleton set

C

`A nn B` = contains two elements

D

`A nn B` contains three elements

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The correct Answer is:
D
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