Let S n = Σ k = 1 4 n - 1 k k + 1 2 k 2 . Then S n can take value(s)
Let . Then Sn can take value(s)
- 1056
- 1088
- 1120
- 1332
Solution
Given
is true for
is true for
Asked in: JEE Advanced 2013 (Paper 1)
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