Show for all n that +++...≥ 1+. As a consequence, the harmonic series (the infinite version of the series on the left) diverges. Please give clear and neat answer. please that expert should attend who have proper understanding. please show all steps.

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A: see below the answer and calculation

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A: As per our guidelines we can answer only 1 question so kindly repost the remaining questions…

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Q: Explain the Definition of a Matrix?

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Q: 1. Prove that if n is a positive integer not divisible by 3, then n² - 1 is always divisible by 3

A: Use the % (mod) and remainder.

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