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Mathematics
Mathematics
Problem
If the area enclosed by the parabolas
y
=
a
−
x
2
y = a - x^2
y
=
a
−
x
2
and
y
=
x
2
y = x^2
y
=
x
2
is
18
2
18\sqrt{2}
18
2
sq. units then the value of 'a' is:
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