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Let f(x, y)=|x+y| and g(x, y)=|x-y|, the...

Let `f(x, y)=|x+y| and g(x, y)=|x-y|`, then how many ordered pairs of the form (x, y) would satisfy `f(x, y)=g(x, y)`

A

1

B

2

C

4

D

infinitely many

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The correct Answer is:
D
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