Mathematical Reasoning – Proofs: Direct, Contradiction, Contrapositive, Counter-Example

Grade 11 Maths Higher — Mathematical Reasoning – Proofs: Direct, Contradiction, Contrapositive, Counter-Example: 25 practice questions with instant scoring and explanations.

1. Reasoning question 1: Which statement is valid?
2. Reasoning question 2: Which statement is valid?
3. Reasoning question 3: Which statement is valid?
4. Reasoning question 4: Which statement is valid?
5. Reasoning question 5: Which statement is valid?
6. Reasoning question 6: Which statement is valid?
7. Reasoning question 7: Which statement is valid?
8. Reasoning question 8: Which statement is valid?
9. Reasoning question 9: Which statement is valid?
10. Reasoning question 10: Which statement is valid?
11. Reasoning question 11: Which statement is valid?
12. Reasoning question 12: Which statement is valid?
13. Reasoning question 13: Which statement is valid?
14. Reasoning question 14: Which statement is valid?
15. Reasoning question 15: Which statement is valid?
16. Reasoning question 16: Which statement is valid?
17. Reasoning question 17: Which statement is valid?
18. Reasoning question 18: Which statement is valid?
19. Reasoning question 19: Which statement is valid?
20. Reasoning question 20: Which statement is valid?
21. Reasoning question 21: Which statement is valid?
22. Reasoning question 22: Which statement is valid?
23. Reasoning question 23: Which statement is valid?
24. Reasoning question 24: Which statement is valid?
25. Reasoning question 25: Which statement is valid?