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If \(Sn =2+4+6+\ldots \ldots .+2 n\), find \(S _7+ S _4\)

If \(Sn =2+4+6+\ldots \ldots .+2 n\), find \(S _7+ S _4\)
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  • A 16
  • B 22
  • C 8
  • D 32
Correct Answer: Option C
Explanation:

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