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Mathematics
Problem
- If
c
2
=
a
2
+
b
2
c^2 = a^2 + b^2
c
2
=
a
2
+
b
2
, then
4
s
(
s
−
a
)
(
s
−
b
)
(
s
−
c
)
4s(s-a)(s-b)(s-c)
4
s
(
s
−
a
)
(
s
−
b
)
(
s
−
c
)
is equal to a.
s
4
s^4
s
4
b.
b
2
c
2
b^2c^2
b
2
c
2
c.
c
2
a
2
c^2a^2
c
2
a
2
d.
a
2
b
2
a^2b^2
a
2
b
2
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