Logic Symbols
Across
- 3. an upside-down letter A that means for all
- 5. a V-shape symbol that means "or"
- 9. an arrow pointing to the right
- 10. not-negation
- 13. it indicates "or" in math
- 15. exclusive
Down
- 1. three dots shaped into V,usually use for reasoning
- 2. negation
- 4. a period or dot
- 6. if and only if
- 7. usually used in sentence to indicate strong feelings and math it means not-negation
- 8. used to indicate "and" in math
- 11. three dots that forms a triangle, usually used for conclusion
- 12. a t sign that indicates "or"
- 14. an reversed "E"