(Answered)-Disprove each of the following assertions: Please explain in - (2025 Updated Original AI-Free Solution

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Academic Level: Undergrad. (yrs 3-4)

Paper Format: APA

Pages: 5 Words: 1375

Question

  1. Disprove?each?of?the?following?assertions: Please explain in detail your method to disprove?
    a.)?n2?+?n?+?41?is?prime?for?every?positive?integer?n
  2. b.)?the?product?of?any?tow?irrational?number?is?irrational
  3. c.)?the?product?of?any?rational?number?and?any?irrational?number?is?irrational

Let 2?2 be the irrational number. Then 2??2?=|2|2?2=|2|, which is rational. So, the product of
two irrational numbers is not always irrational