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If a point (a, sqrt(a)) lies in region b...

If a point `(a, sqrt(a))` lies in region bounded between the circles `x^(2) + y^(2) + 4x + 4y + 7 = 0` and `x^(2) + y^(2) + 4x + 4y -1 = 0`, then the number of integral values of a exceeds

A

0

B

1

C

2

D

3

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The correct Answer is:
A
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