Definite IntegrationHard
Question
Suppose for every integer n,
. The value of
is :
Options
A.16
B.14
C.19
D.21
Solution
I =
= (-2)2 + (-1)2 + 0 + 12 + 22 + 32
[using given relation]
= 19
= (-2)2 + (-1)2 + 0 + 12 + 22 + 32
[using given relation]
= 19
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