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Q.The sum ∑k=1∞1k(k+1)(k+2)\sum_{k=1}^{\infty} \dfrac{1}{k(k+1)(k+2)} equals

a
12\dfrac{1}{2}
b
14\dfrac{1}{4}
c
16\dfrac{1}{6}
d
18\dfrac{1}{8}

Correct Answer: Option B

The correct solution involves applying the fundamental concept to derive the final value step by step...

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