All squares are rectangles. Some rectangles are not squares. Therefore, some squ

Practice Questions

Q1
All squares are rectangles. Some rectangles are not squares. Therefore, some squares are not rectangles. Is this conclusion valid?
  1. Yes
  2. No
  3. Only if all rectangles are squares
  4. Only if some rectangles are not squares

Questions & Step-by-Step Solutions

All squares are rectangles. Some rectangles are not squares. Therefore, some squares are not rectangles. Is this conclusion valid?
  • Logical Deduction – The ability to draw valid conclusions from given premises.
  • Set Theory – Understanding the relationships between different sets, such as squares and rectangles.
  • Syllogism – A form of reasoning where a conclusion is drawn from two given or assumed propositions.
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