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The equation sqrt((x - 2)^2 + y^2) + sqr...

The equation `sqrt((x - 2)^2 + y^2) + sqrt((x+2)^2 + y^2) = 4` represents

A

(a) Circle

B

(b) Pair of straight lines

C

(c) Parabola

D

(d) Ellipse

Text Solution

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The correct Answer is:
B
NA
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