brendanreeves9695 brendanreeves9695
  • 14-02-2024
  • Mathematics
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For each claim, prove it using direct proof or disprove it using a concrete counterexample. (a) For any integer k, if k is odd, then k³ is odd. (b) For any integers p and q, (p - q)² = p² - 2pq + q².

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