b) 21315η - 1= Σακ(π) κ. ΚΣΟ (n)2+(ηλι+6= Σάκη

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A: Advance maths

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A:

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A:

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A: Follow the procedure given below.

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A:

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A: The solution is given below:

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A:

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A:

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A:

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Q: Prove that if 10|n, then 10|n^2+n

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