UPSC CDS 1 2020 Math Paper

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Question : 66 of 100

Marks: +1, -0

What is the area of the triangle having sides lengths

y

z

+

z

x

,

z

x

+

x

y

,

x

y

+

y

z

?

(x+y+z)2
xyz
√xyz
x+y+z
√
x
y
+
y
z
+
z
x
√
xy+yz+zx
xyz

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