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CTET 2 Math and Science Sep 2014 Paper
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© examsnet.com
Question : 33
Total: 120
If a =
√
(
2013
)
2
+
2013
+
2014
, then the value of a is
1002
1007
2013
2014
Validate
Solution:
a
=
√
(
2013
)
2
+
2013
+
2014
it can be written as
=
√
(
2013
)
2
+
2013
+
2013
+
1
=
√
(
2013
)
2
+
2
×
1213
+
(
1
)
2
=
√
(
2013
+
1
)
2
∴
a
=
2014
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