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Among (S1) : 2 n n 1 lim ∞ → (2 + 4 + 6 + ........ + 2n) = 1 (S2) : 16 n n 1 lim ∞ → (1 15 + 2 15 + 3 15 +........+ n 15 ) = 16 1

1. Both (S1) and (S2) are true
2. Only (S1) is true
3. Both (S1) and (S2) are false
4. Only (S2) is true

Correct answer: Both (S1) and (S2) are true

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