MCQ
If $p \rightarrow q$ is an implication, then the implication $\sim q \rightarrow \sim p$ is called its
- AConverse
- ✓Contrapositive
- CInverse
- DAlternative
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| $x_i$ | – 2 | – 1 | 0 | 1 | 2 |
| $p_i$ | 0.2 | 0.3 | 0.15 | 0.25 | 0.1 |