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Byju's Answer
Standard XII
Mathematics
Summation by Sigma Method
Show that l...
Question
Show that
lim
x
→
3
x
2
+
2
x
−
5
2
x
2
−
5
x
+
1
=
5
2
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Solution
Let
L
=
lim
x
→
3
x
2
+
2
x
−
5
2
x
2
−
5
x
+
1
This is not an indeterminate form
Therefore,
L
=
(
3
)
2
+
2
(
3
)
−
5
2
(
3
)
2
−
5
(
3
)
+
1
⇒
L
=
10
4
=
5
2
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0
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