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AP EAMCET Engineering 2015 Code C Paper
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© examsnet.com
Question : 42
Total: 160
1
∫
−
1
√
1
+
x
+
x
2
−
√
1
−
x
+
x
2
√
1
+
x
+
x
2
+
√
1
−
x
+
x
2
d
x
=
3
π
2
π
2
0
−
1
Validate
Solution:
1
∫
−
1
√
1
+
x
+
x
2
−
√
1
−
x
+
x
2
√
1
+
x
+
x
2
+
√
1
−
x
+
x
2
d
x
=
+
1
∫
−
1
f
(
x
)
d
x
;
f
(
x
)
is odd function
=
0
© examsnet.com
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