MCQOPTIONS
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| 1. |
Let R and S be two non-void relations on a set A. Which of the following statements is false |
| A. | R and S are transitive \[\Rightarrow \text{ }R\text{ }\cup \text{ }S\] is transitive |
| B. | R and S are transitive \[\Rightarrow \text{ }R\text{ }\cap \text{ }S\] is transitive |
| C. | R and S are symmetric \[\Rightarrow \text{ }R\text{ }\cup \text{ }S\] is symmetric |
| D. | R and S are reflexive \[\Rightarrow \text{ }R\text{ }\cap \text{ }S\] is reflexive |
| Answer» B. R and S are transitive \[\Rightarrow \text{ }R\text{ }\cap \text{ }S\] is transitive | |